louvered face directional diffusers smd / amd series · 2016. 7. 5. · copyright price industries...

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© Copyright Price Industries Limited 2014. All Metric dimensions ( ) are soft conversion. Imperial dimensions are converted to metric and rounded to the nearest millimeter. C-97 CEILING DIFFUSERS Neck Velocity 300 400 500 600 700 800 900 Velocity Pressure 0.006 0.01 0.016 0.022 0.031 0.040 0.050 Total Pressure 0.036 0.065 0.099 0.144 0.196 0.256 0.324 Duct Total cfm 75 100 125 150 175 200 225 Size NC - - 17 23 27 31 36 6 in. x 6 in. A B A B A B A B A B A B A B cfm/Side 19 25 31 38 44 50 56 Throw,ft 4-6-12 5-8-15 7-10-16 8-12-18 9-14-19 11-15-21 12-16-22 Duct cfm/Side 19 28 25 38 31 47 38 56 44 66 50 75 56 84 Area Throw,ft 4-6-12 5-7-14 5-8-15 6-10-16 7-10-16 8-12-18 8-12-18 10-14-20 9-14-19 11-15-22 11-15-21 13-16-23 12-16-22 14-17-25 cfm/Side 38 50 63 75 88 100 113 0.25 Throw,ft 6-8-15 7-11-18 9-14-20 11-15-22 13-17-24 15-18-25 15-19-27 ft 2 cfm/Side 75 100 125 150 175 200 225 Throw,ft 8-12-19 11-15-22 13-17-24 15-19-27 17-20-29 18-22-31 19-23-33 Duct Total cfm 169 225 282 338 394 450 507 Size NC - - 21 27 31 35 39 9 in. x 9 in. A B A B A B A B A B A B A B cfm/Side 42 56 71 85 99 113 127 Throw,ft 6-9-16 8-12-18 10-15-21 12-16-23 14-17-24 15-18-26 16-20-28 Duct cfm/Side 42 63 56 84 71 106 85 127 99 148 113 169 127 190 Area Throw,ft 6-9-16 7-11-18 8-12-18 10-15-21 10-15-21 12-16-23 12-16-23 15-18-25 14-17-24 16-19-27 15-18-26 17-21-29 16-20-28 18-22-31 0.56 cfm/Side 85 113 141 169 197 225 254 ft 2 Throw,ft .8-13-19 11-16-22 14-18-25 16-19-28 17-21-30 18-22-32 19-24-34 cfm/Side 169 225 282 338 394 450 507 Throw,ft 12-17-24 16-19-27 18-22-31 19-24-34 21-26-36 22-27-39 21-29-41 Application Notes Louvered Face Directional Diffusers SMD / AMD Series Square or Rectangular Necks Model SMD / AMD ceiling diffusers can supply large volumes of conditioned air at acceptable pressure drops and sound levels when overall dimensions of the diffuser are limited by a modular ceiling system, or architectural considerations prevail. The excellent performance of these diffusers is complemented by a pleasing appearance that blends harmoniously with various architectural details, especially modular ceiling systems. SMD / AMD directional diffusers are a popular, versatile choice for many heating, ventilating and cooling applications. There is a style, size and pattern to suit most conceivable installations and applications. The directional pattern can be selected to deliver the appropriate amount of conditioned air into areas where it is needed. Ceiling Effect The directional diffusers are not recommended for applications without ceilings, such as exposed duct mounting. Performance data published in this catalog is based on the SMD / AMD being mounted in a ceiling.The published performance data for the directional air pattern benefits from the ceiling Coanda effect. When the diffuser is mounted remote from the ceiling the resultant air patterns to be anticipated are illustrated in Fig. 2. Performance Data - Imperial Units Fig. 2 Ceiling Effect For Performance Notes, see page C105. For SMD / AMD Return Factors, see page C98.

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Page 1: Louvered Face Directional Diffusers SMD / AMD Series · 2016. 7. 5. · Copyright Price Industries Limited 2014. All Metric dimensions ( ) are soft conversion. Imperial dimensions

© Copyright Price Industries Limited 2014. All Metric dimensions ( ) are soft conversion. Imperial dimensions are converted to metric and rounded to the nearest millimeter. C-97

CE

ILIN

G D

IFFU

SE

RS

Neck Velocity 300 400 500 600 700 800 900 Velocity Pressure 0.006 0.01 0.016 0.022 0.031 0.040 0.050 Total Pressure 0.036 0.065 0.099 0.144 0.196 0.256 0.324 Duct Total cfm 75 100 125 150 175 200 225 Size NC - - 17 23 27 31 36 6 in. x 6 in. A B A B A B A B A B A B A B cfm/Side 19 25 31 38 44 50 56 Throw,ft 4-6-12 5-8-15 7-10-16 8-12-18 9-14-19 11-15-21 12-16-22 Duct cfm/Side 19 28 25 38 31 47 38 56 44 66 50 75 56 84 Area Throw,ft 4-6-12 5-7-14 5-8-15 6-10-16 7-10-16 8-12-18 8-12-18 10-14-20 9-14-19 11-15-22 11-15-21 13-16-23 12-16-22 14-17-25 cfm/Side 38 50 63 75 88 100 113 0.25 Throw,ft 6-8-15 7-11-18 9-14-20 11-15-22 13-17-24 15-18-25 15-19-27 ft2 cfm/Side 75 100 125 150 175 200 225 Throw,ft 8-12-19 11-15-22 13-17-24 15-19-27 17-20-29 18-22-31 19-23-33 Duct Total cfm 169 225 282 338 394 450 507 Size NC - - 21 27 31 35 39 9 in. x 9 in. A B A B A B A B A B A B A B cfm/Side 42 56 71 85 99 113 127 Throw,ft 6-9-16 8-12-18 10-15-21 12-16-23 14-17-24 15-18-26 16-20-28 Duct cfm/Side 42 63 56 84 71 106 85 127 99 148 113 169 127 190 Area Throw,ft 6-9-16 7-11-18 8-12-18 10-15-21 10-15-21 12-16-23 12-16-23 15-18-25 14-17-24 16-19-27 15-18-26 17-21-29 16-20-28 18-22-31 0.56 cfm/Side 85 113 141 169 197 225 254 ft2 Throw,ft .8-13-19 11-16-22 14-18-25 16-19-28 17-21-30 18-22-32 19-24-34 cfm/Side 169 225 282 338 394 450 507 Throw,ft 12-17-24 16-19-27 18-22-31 19-24-34 21-26-36 22-27-39 21-29-41

Application Notes

Louvered Face Directional DiffusersSMD / AMD Series

Square or Rectangular NecksModel SMD / AMD ceiling diffusers can supply large volumes of conditioned air at acceptable pressure drops and sound levels when overall dimensions of the diffuser are limited by a modular ceiling system, or architectural considerations prevail. The excellent performance of these diffusers is complemented by a pleasing appearance that blends harmoniously with various architectural details, especially modular ceiling systems.

SMD / AMD directional diffusers are a popular, versatile choice for many heating, ventilating and cooling applications. There is a style, size and pattern to suit most conceivable installations and applica tions. The directional pattern can be selected to deliver the appropriate amount of conditioned air into areas where it is needed.

Ceiling EffectThe directional diffusers are not recommended for applications without ceilings, such as exposed duct mounting. Performance data published in this catalog

is based on the SMD / AMD being mounted in a ceiling. The published performance data for the directional air pattern benefits from the ceiling Coanda effect. When the diffuser is mounted remote from the ceiling the resultant air patterns to be anticipated are illustrated in Fig. 2.

Performance Data - Imperial Units

Fig. 2 Ceiling Effect

For Performance Notes, see page C105. For SMD / AMD Return Factors, see page C98.

Page 2: Louvered Face Directional Diffusers SMD / AMD Series · 2016. 7. 5. · Copyright Price Industries Limited 2014. All Metric dimensions ( ) are soft conversion. Imperial dimensions

C-98 All Metric dimensions ( ) are soft conversion. © Copyright Price Industries Limited 2014. Imperial dimensions are converted to metric and rounded to the nearest millimeter.

CE

ILIN

G D

IFFU

SE

RS

Neck Velocity 300 400 500 600 700 800 900 Velocity Pressure 0.006 0.01 0.016 0.022 0.031 0.040 0.050 Total Pressure 0.036 0.065 0.099 0.144 0.196 0.256 0.324 Duct Total cfm 300 400 500 600 700 800 900 Size NC - 17 24 30 34 38 42 12 in. x 12 in. A B A B A B A B A B A B A B cfm/Side 75 100 125 150 175 200 225 Throw,ft 8-12-19 11-15-22 13-17-24 15-19-27 17-20-29 18-22-31 19-23-33 Duct cfm/Side 75 113 100 150 125 188 150 225 175 263 200 300 225 338 Area Throw,ft 8-12-19 10-15-21 11-15-22 13-17-24 13-17-24 16-19-27 15-19-27 17-21-30 17-20-29 19-23-32 18-22-31 20-24-35 19-23-33 21-26-37 1.00 cfm/Side 150 200 250 300 350 400 450 ft2 Throw,ft 11-16-23 15-19-26 17-21-30 19-23-32 20-25-35 22-26-37 23-28-40 cfm/Side 300 400 500 600 700 800 900 Throw,ft 16-20-28 19-23-32 21-26-36 23-28-40 25-30-43 26-32-46 28-34-48 Duct Total cfm 468 625 781 938 1094 1250 1406 Size NC - 19 26 32 35 40 44 15 in. x 15 in. A B A B A B A B A B A B A B cfm/Side 117 156 195 234 273 313 352 Throw,ft 10-15-21 13-17-25 16-20-28 17-21-30 19-23-33 20-25-35 21-26-37 Duct cfm/Side 117 176 156 234 195 293 234 352 273 410 313 469 352 527 Area Throw,ft 10-15-21 12-17-24 13-17-25 16-20-28 16-20-28 18-22-31 17-21-30 20-24-34 19-23-33 21-26-37 20-25-35 23-28-39 21-26-37 24-29-42 1.56 cfm/Side 234 313 391 469 547 625 703 ft2 Throw,ft 14-18-26 17-21-30 19-24-34 21-26-37 23-28-40 25-30-43 26-32-45 cfm/Side 468 625 781 938 1094 1250 1406 Throw,ft 18-22-32 21-26-37 24-29-41 26-32-45 28-34-48 30-37-52 32-39-55 Duct Total cfm 675 900 1125 1350 1575 1800 2025 Size NC - 21 28 34 38 42 46 18 in. x 18 in. A B A B A B A B A B A B A B cfm/Side 169 225 281 338 394 450 506 Throw,ft 12-17-24 16-19-27 18-22-31 19-24-34 21-26-36 22-27-39 24-29-41 Duct cfm/Side 169 253 225 338 281 422 338 506 394 591 450 675 506 759 Area Throw,ft 12-17-24 15-19-27 16-19-27 18-22-31 18-22-31 20-24-34 19-24-34 22-27-38 21-26-36 23-29-41 22-27-39 25-31-43 24-29-41 27-33-46 2.25 cfm/Side 338 450 563 675 788 900 1013 ft2 Throw,ft 17-20-29 19-24-33 22-26-37 24-29-41 25-31-44 27-33-47 29-35-50 cfm/Side 675 900 1125 1350 1575 1800 2025 Throw,ft 20-25-35 23-29-41 26-32-45 29-35-50 31-38-54 33-41-58 35-43-61 Duct Total cfm 919 1225 1531 1838 2144 2450 2756 Size NC - 23 30 36 40 44 48 21 in. x 21 in. A B A B A B A B A B A B A B cfm/Side 230 306 383 459 536 613 689 Throw,ft 14-18-26 17-21-30 19-24-33 21-26-37 23-28-40 24-30-42 26-32-45 Duct cfm/Side 230 345 306 459 383 574 459 689 536 804 613 919 689 1034 Area Throw,ft 14-18-26 17-21-29 17-21-30 19-24-34 19-24-33 22-27-38 21-26-37 24-29-41 23-28-40 26-31-44 24-30-42 27-34-47 26-32-45 29-36-50 3.06 cfm/Side 459 613 766 919 1072 1225 1378 ft2 Throw,ft 18-22-32 21-26-36 24-29-41 26-32-45 28-34-48 30-36-52 32-39-55 cfm/Side 918 1225 1531 1837 2143 2450 2756 Throw,ft 22-27-38 26-31-44 29-35-50 31-38-54 34-42-59 36-44-63 38-47-67 Duct Total cfm 1200 1600 2000 2400 2800 3200 3600 Size NC 15 24 31 37 41 45 4924 in. x 24 in. A B A B A B A B A B A B A B cfm/Side 300 400 500 600 700 800 900 Throw,ft 16-20-28 19-23-32 21-26-36 23-28-40 25-30-43 26-32-46 28-34-48 Duct cfm/Side 300 450 400 600 500 750 600 900 700 1050 800 1200 900 1350 Area Throw,ft 16-20-28 18-22-31 19-23-32 21-26-36 21-26-36 23-29-41 23-28-40 26-31-44 25-30-43 28-34-48 26-32-46 30-36-51 28-34-48 31-38-54 4.00 cfm/Side 600 800 1000 1200 1400 1600 1800 ft2 Throw,ft 20-24-34 23-28-39 25-31-44 28-34-48 30-37-52 32-39-56 34-42-59 cfm/Side 1200 1600 2000 2400 2800 3200 3600 Throw,ft 24-29-41 28-34-48 31-38-54 34-41-59 37-45-63 39-48-68 41-51-72

Louvered Face Directional DiffusersSMD / AMD Series

Performance Data - Imperial Units - Square Neck

SMD / AMD Return Factors Duct Size (-) SP NC 6 x 6 0.73 x Listed TP Listed NC 9 x 9 0.87 x Listed TP Listed NC + 2 12 x 12 0.93 x Listed TP Listed NC + 4 15 x 15 1.27 x Listed TP Listed NC + 4 18 x 18 1.47 x Listed TP Listed NC + 6 21 x 21 1.80 x Listed TP Listed NC + 8 24 x 24 1.89 x Listed TP Listed NC + 8

For Performance Notes, see page C105.

Page 3: Louvered Face Directional Diffusers SMD / AMD Series · 2016. 7. 5. · Copyright Price Industries Limited 2014. All Metric dimensions ( ) are soft conversion. Imperial dimensions

© Copyright Price Industries Limited 2014. All Metric dimensions ( ) are soft conversion. Imperial dimensions are converted to metric and rounded to the nearest millimeter. C-99

CE

ILIN

G D

IFFU

SE

RS

Neck Velocity 300 400 500 600 700 800 900 Velocity Pressure 0.006 0.01 0.016 0.022 0.031 0.040 0.050 Total Pressure 0.036 0.065 0.099 0.144 0.196 0.256 0.324 Duct Total cfm 112 150 187 225 263 300 337 Size NC - - 20 26 30 34 38 9 in. x 6 in. A B A B A B A B A B A B A B cfm/Side 37 18 50 25 62 31 75 37 87 44 100 50 112 56 Throw,ft 6-8-15 4-6-12 7-11-18 5-8-15 9-14-20 7-10-16 11-15-22 8-12-18 13-17-24 9-14-20 15-18-25 11-15-21 15-19-27 12-16-22 0.38 cfm/Side 35 42 47 55 58 70 70 84 82 98 94 112 105 126 ft2 Throw,ft 5-8-15 6-9-16 7-11-18 8-12-18 9-13-20 10-15-21 11-15-21 12-16-22 13-16-23 14-17-24 14-18-25 15-18-26 15-19-26 16-19-28 cfm/Side 56 75 93 112 131 150 168 Throw,ft 7-10-17 9-14-20 11-16-22 14-17-24 15-19-26 16-20-28 17-21-30 cfm/Side 75 37 100 50 125 62 150 75 175 87 200 100 225 112 Throw,ft 8-12-19 6-8-15 11-15-22 7-11-18 13-17-24 9-14-20 15-19-27 11-15-22 17-20-29 13-17-24 18-22-31 15-18-25 19-23-33 15-19-27 cfm/Side 112 150 187 225 263 300 337 Throw,ft 10-14-21 13-17-24 16-19-27 17-21-30 19-23-32 20-24-35 21-26-37 Duct Total cfm 150 200 250 300 350 400 450 Size NC - - 21 27 31 35 39 12 in. x 6 in. A B A B A B A B A B A B A B cfm/Side 56 18 75 25 94 31 113 37 131 44 150 50 169 56 Throw,ft 7-10-17 4-6-12 9-14-20 5-8-15 12-16-22 7-10-16 14-17-25 8-12-18 15-19-27 9-14-20 16-20-28 11-15-21 17-21-30 12-16-22 Duct cfm/Side 66 18 87 25 109 31 131 37 153 44 175 50 197 56 Area Throw,ft 7-11-18 4-6-12 10-15-21 5-8-15 12-16-23 7-10-16 15-18-26 8-12-18 16-20-28 9-14-20 17-21-30 11-15-21 18-22-31 12-16-22 0.50 cfm/Side 75 37 100 50 126 62 150 75 176 67 200 100 226 112 ft2 Throw,ft 8-12-19 6-8-15 11-15-22 7-11-18 13-17-24 9-14-20 15-19-27 11-15-22 17-20-29 10-15-21 18-22-31 15-18-25 19-23-33 15-19-27 cfm/Side 75 100 125 150 175 200 225 Throw,ft 8-12-19 11-15-22 13-17-24 15-19-27 17-20-29 18-22-31 19-23-33 cfm/Side 112 37 160 50 188 62 225 75 263 87 300 100 338 112 Throw,ft 10-14-21 6-8-15 14-18-25 7-11-18 16-19-27 9-14-20 17-21-30 11-15-22 19-23-32 13-17-24 20-24-35 15-18-25 21-26-37 15-19-27 cfm/Side 150 200 250 300 350 400 450 Throw,ft 11-16-23 15-19-26 17-21-30 19-23-32 20-25-35 22-26-37 23-28-40 Duct Total cfm 188 250 312 375 438 500 563 Size NC - 15 22 28 32 36 40 15 in. x 6 in. A B A B A B A B A B A B A B cfm/Side 75 18 100 25 125 31 150 37 175 44 200 50 225 56 Throw,ft 8-12-19 4-6-11 11-15-22 5-8-15 13-17-24 7-10-16 15-19-27 8-12-18 17-20-29 9-14-19 18-22-31 11-15-21 19-23-33 12-15-22 Duct cfm/Side 84 18 112 25 140 31 169 37 197 44 225 50 253 56 Area Throw,ft 8-13-19 4-6-11 11-16-22 5-8-15 14-18-25 7-10-16 16-19-28 8-12-18 17-21-30 9-14-19 18-22-32 11-15-21 19-24-34 12-15-22 0.63 cfm/Side 94 125 156 187 219 250 281 ft2 Throw,ft 9-13-20 12-16-23 15-18-26 16-20-28 18-22-31 19-23-33 20-25-35 cfm/Side 150 37 200 50 250 62 300 75 350 87 400 100 450 112 Throw,ft 11-16-23 6-8-15 15-19-26 7-11-18 17-21-30 9-14-20 19-23-32 11-15-22 20-25-35 13-17-24 22-26-37 15-18-25 23-28-40 15-19-27 cfm/Side 188 250 312 375 438 500 563 Throw,ft 13-17-24 16-20-28 18-22-32 20-24-35 22-26-37 23-28-40 24-30-42 Duct Total cfm 225 300 375 450 525 600 675 Size NC - 16 23 29 33 37 41 18 in. x 6 in. A B A B A B A B A B A B A B cfm/Side 94 18 125 25 156 31 188 37 218 44 250 50 281 56 Throw,ft 9-13-20 4-6-12 12-16-23 5-8-15 15-18-26 7-10-16 16-20-28 8-12-18 18-22-31 9-14-20 19-23-33 11-15-21 20-25-35 12-16-22 Duct cfm/Side 103 18 137 25 172 31 206 37 240 44 275 50 309 56 Area Throw,ft 9-14-21 4-6-12 12-17-24 5-8-15 15-19-27 7-10-16 17-21-29 8-12-18 18-22-31 9-14-20 19-24-34 11-15-21 21-25-36 12-16-22 0.75 cfm/Side 112 150 187 225 262 300 337 ft2 Throw,ft 10-14-21 13-17-24 16-19-27 17-21-30 19-23-32 20-24-35 21-26-37 cfm/Side 187 37 250 50 313 62 375 75 438 87 500 100 563 112 Throw,ft 12-17-24 6-8-15 16-20-28 8-11-18 18-22-32 9-14-20 20-24-35 11-16-22 22-26-37 13-17-24 23-28-40 15-18-25 24-30-42 16-19-27 cfm/Side 225 300 375 450 525 600 675 Throw,ft 14-18-26 17-21-30 19-24-33 21-26-36 23-28-39 24-30-42 26-32-45

Louvered Face Directional DiffusersSMD / AMD Series

Performance Data - Imperial Units - Rectangular Neck

For Performance Notes, see page C105. For SMD / AMD Return Factors, see page C100.

Page 4: Louvered Face Directional Diffusers SMD / AMD Series · 2016. 7. 5. · Copyright Price Industries Limited 2014. All Metric dimensions ( ) are soft conversion. Imperial dimensions

C-100 All Metric dimensions ( ) are soft conversion. © Copyright Price Industries Limited 2014. Imperial dimensions are converted to metric and rounded to the nearest millimeter.

CE

ILIN

G D

IFFU

SE

RS

Neck Velocity 300 400 500 600 700 800 900 Velocity Pressure 0.006 0.01 0.016 0.022 0.031 0.040 0.050 Total Pressure 0.036 0.065 0.099 0.144 0.196 0.256 0.324 Duct Total cfm 262 350 437 525 612 700 787 Size NC - 16 23 29 33 37 41 21 in. x 6 in. A B A B A B A B A B A B A B cfm/Side 112 18 150 25 187 31 225 37 262 44 300 50 337 56 Throw,ft 10-14-21 4-6-11 13-17-24 5-8-15 16-19-27 7-10-16 17-21-30 8-12-18 19-23-32 9-14-20 20-24-34 11-15-21 21-26-37 12-16-22 Duct cfm/Side 122 18 162 25 203 31 244 37 284 44 325 50 365 56 Area Throw,ft 10-15-22 4-6-11 13-18-25 5-8-15 16-20-28 7-10-16 18-22-31 8-12-18 19-23-33 9-14-20 20-25-35 11-15-21 22-26-37 12-16-22 0.88 cfm/Side 131 175 218 262 306 350 393 ft2 Throw,ft 10-16-22 14-18-25 16-20-28 18-22-31 19-24-34 21-25-36 22-27-38 cfm/Side 225 37 300 50 375 62 450 75 525 87 600 100 675 112 Throw,ft 14-18-26 6-8-15 17-21-30 8-11-18 19-23-33 9-14-20 21-26-36 11-16-22 23-28-39 13-17-24 24-30-42 15-18-25 26-32-45 15-19-27 cfm/Side 262 350 437 525 612 700 787 Throw,ft 15-19-27 18-22-31 20-25-35 22-27-38 24-29-41 25-31-44 27-33-47 Duct Total cfm 300 400 500 600 700 800 900 Size NC - 17 24 30 34 38 42 24 in. x 6 in. A B A B A B A B A B A B A B cfm/Side 131 18 175 25 219 31 263 37 306 44 350 50 394 56 Throw,ft 10-16-22 4-6-12 14-18-25 5-8-15 16-20-28 7-10-16 18-22-31 8-12-18 19-24-34 9-14-20 21-25-36 11-15-21 22-27-38 12-16-22 Duct cfm/Side 141 18 187 25 234 31 281 37 328 44 375 50 422 56 Area Throw,ft 11-16-23 4-6-12 14-18-26 5-8-15 17-21-29 7-10-16 18-22-32 8-12-18 20-24-34 9-14-20 21-26-37 11-15-21 23-28-39 12-16-22 1.00 cfm/Side 150 200 250 300 350 400 450 ft2 Throw,ft 11-16-23 15-19-26 17-21-30 19-23-32 20-25-35 22-26-37 23-28-40 cfm/Side 260 37 350 50 438 62 525 75 613 87 700 100 788 112 Throw,ft 15-19-27 6-8-15 18-22-31 8-11-18 20-25-35 9-14-20 22-27-38 11-16-22 24-29-41 13-17-24 25-31-44 15-18-25 27-33-47 16-19-27 cfm/Side 300 400 500 600 700 800 900 Throw,ft 16-20-28 19-23-32 21-26-36 23-28-40 25-30-43 26-32-46 28-34-48 Duct Total cfm 225 300 375 450 525 600 675 Size NC - 16 23 29 33 37 41 12 in. x 9 in. A B A B A B A B A B A B A B cfm/Side 70 42 94 56 117 70 141 84 164 98 188 112 211 126 Throw,ft 8-11-18 6-9-16 10-15-21 8-12-18 13-17-24 10-15-21 15-19-26 12-16-22 16-20-28 14-17-24 17-21-30 15-18-26 19-23-32 16-19-28 Duct cfm/Side 91 42 121 56 152 70 183 84 213 98 244 112 274 126 Area Throw,ft 9-13-20 6-9-16 12-16-23 8-12-18 15-18-26 10-15-21 16-20-28 12-16-22 18-22-31 14-17-24 19-23-33 15-18-26 20-24-35 16-19-28 0.75 cfm/Side 75 75 100 100 125 125 150 150 175 175 200 200 225 225 ft2 Throw,ft 8-12-19 8-12-19 11-15-22 11-15-22 13-17-24 13-17-24 15-19-27 15-19-27 17-20-29 17-20-29 18-22-31 18-22-31 19-23-33 19-23-33 cfm/Side 112 150 187 225 262 300 337 Throw,ft 10-14-21 13-17-24 16-19-27 17-21-30 19-23-32 20-24-35 21-26-37 cfm/Side 141 84 188 112 234 141 281 169 328 197 375 225 422 253 Throw,ft 11-16-23 8-13-19 14-18-26 11-16-22 17-21-29 14-18-25 18-22-32 16-20-28 20-24-34 17-21-30 21-26-37 18-23-32 22-28-39 20-24-34 cfm/Side 225 300 375 450 525 600 675 Throw,ft 14-18-26 17-21-30 19-24-33 21-26-36 23-28-39 24-30-42 26-32-45

Louvered Face Directional DiffusersSMD / AMD Series

Performance Data - Imperial Units - Rectangular Neck

SMD / AMD Return Factors Duct Size (-) SP NC

9 x 6 0.87 x Listed TP Listed NC – 1 12 x 6 1.13 x Listed TP Listed NC + 1 15 x 6 1.33 x Listed TP Listed NC + 1 18 x 6 1.87 x Listed TP Listed NC + 2 21 x 6 2.27 x Listed TP Listed NC + 3 24 x 6 2.73 x Listed TP Listed NC + 4 12 x 9 2.73 x Listed TP Listed NC + 4

For Performance Notes, see page C105.

Page 5: Louvered Face Directional Diffusers SMD / AMD Series · 2016. 7. 5. · Copyright Price Industries Limited 2014. All Metric dimensions ( ) are soft conversion. Imperial dimensions

© Copyright Price Industries Limited 2014. All Metric dimensions ( ) are soft conversion. Imperial dimensions are converted to metric and rounded to the nearest millimeter. C-101

CE

ILIN

G D

IFFU

SE

RS

Duct Total cfm 337 450 562 675 787 900 1012 Size NC - 18 25 31 35 39 43 18 in. x 9 in. A B A B A B A B A B A B A B cfm/Side 126 42 169 56 211 70 254 84 296 98 338 112 380 126 Throw,ft 10-15-22 6-9-16 14-18-25 8-12-19 16-20-28 10-15-21 18-22-31 12-16-23 19-24-34 14-17-25 21-25-36 15-19-26 22-27-38 16-20-28 Duct cfm/Side 147 42 197 56 246 70 295 84 345 98 394 112 443 126 Area Throw,ft 11-16-23 6-9-16 15-19-26 8-12-19 17-21-29 10-15-21 19-23-32 12-16-23 20-25-35 14-17-25 22-26-37 15-19-26 23-28-40 16-20-28 1.13 cfm/Side 168 84 225 112 281 141 337 169 394 197 450 225 506 253 ft2 Throw,ft 12-17-24 8-13-19 16-19-27 11-16-22 18-22-31 14-18-25 19-24-34 16-19-28 21-26-36 17-21-30 22-27-39 18-22-32 24-29-41 19-24-34 cfm/Side 168 225 281 337 394 450 506 Throw,ft 12-17-24 16-19-27 18-22-31 19-24-34 21-26-36 22-27-39 24-29-41 cfm/Side 253 84 338 112 421 141 506 169 591 197 675 225 759 253 Throw,ft 15-19-27 8-13-19 18-22-31 11-16-22 20-24-34 14-18-25 22-27-38 16-19-28 23-29-41 17-21-30 25-31-43 18-22-32 27-33-46 19-24-34 cfm/Side 337 450 562 675 787 900 1012 Throw,ft 17-20-29 19-24-33 22-26-37 24-29-41 25-31-44 27-33-47 29-35-50 Duct Total cfm 393 524 655 786 917 1050 1180 Size NC - 18 25 31 35 39 43 21 in. x 9 in. A B A B A B A B A B A B A B cfm/Side 154 42 206 56 258 70 309 84 360 98 413 112 464 126 Throw,ft 11-16-23 6-9-16 15-19-27 8-12-18 17-21-30 10-14-20 19-23-33 12-16-22 20-25-35 14-17-24 22-27-38 15-18-26 23-28-40 16-19-27 Duct cfm/Side 175 42 234 56 292 70 351 84 410 98 468 112 527 126 Area Throw,ft 12-17-24 6-9-16 16-20-28 8-12-18 18-22-31 10-14-20 20-24-34 12-16-22 21-26-37 14-17-24 23-28-39 15-18-26 24-29-41 16-19-27 1.31 cfm/Side 196 262 327 393 458 525 590 ft2 Throw,ft 13-17-25 17-20-29 18-23-32 20-25-35 22-27-38 23-29-40 25-30-43 cfm/Side 308 84 412 112 514 141 617 169 720 197 825 225 927 253 Throw,ft 16-20-28 8-13-20 19-23-33 11-16-23 21-26-36 14-18-25 23-28-40 16-20-28 25-30-43 17-21-30 27-33-46 18-23-32 28-35-49 20-24-34 cfm/Side 393 524 655 786 917 1050 1180 Throw,ft 17-21-30 20-25-35 22-28-39 25-30-43 27-33-46 28-35-49 30-37-52 Duct Total cfm 450 600 750 900 1050 1200 1350 Size NC - 19 26 32 36 40 44 24 in. x 9 in. A B A B A B A B A B A B A B cfm/Side 183 42 244 56 305 70 366 84 427 98 488 112 549 126 Throw,ft 12-17-24 6-9-16 16-20-28 8-12-19 18-22-31 10-15-21 20-24-34 12-16-23 21-26-37 14-17-25 23-28-40 15-19-26 24-30-42 16-20-28 Duct cfm/Side 204 42 272 56 340 70 408 84 476 98 544 112 612 126 Area Throw,ft 13-18-25 6-9-16 17-20-29 8-12-19 19-23-32 10-15-21 20-25-35 12-16-23 22-27-38 14-17-25 24-29-41 15-19-26 25-31-43 16-20-28 1.50 cfm/Side 225 300 375 450 525 600 675 ft2 Throw,ft 14-18-26 17-21-30 19-24-33 21-26-36 23-28-39 24-30-42 26-32-45 cfm/Side 365 84 488 112 609 141 731 169 853 197 975 225 1097 253 Throw,ft 17-21-30 8-12-19 20-24-34 11-16-22 22-27-38 14-18-25 24-30-42 16-19-27 26-32-45 17-21-30 28-34-48 18-22-32 30-36-51 19-24-34 cfm/Side 450 600 750 900 1050 1200 1350 Throw,ft 18-22-31 21-26-36 23-29-41 26-31-44 28-34-48 30-36-51 31-38-54

Neck Velocity 300 400 500 600 700 800 900 Velocity Pressure 0.006 0.01 0.016 0.022 0.031 0.040 0.050 Total Pressure 0.036 0.065 0.099 0.144 0.196 0.256 0.324 Duct Total cfm 281 375 470 563 656 750 845 Size NC - 17 24 30 34 38 42 15 in. x 9 in. A B A B A B A B A B A B A B cfm/Side 98 42 131 56 165 70 198 84 230 98 263 112 296 126 Throw,ft 9-14-20 6-9-16 12-17-23 8-12-18 15-19-26 10-15-21 17-20-29 12-16-23 18-22-31 14-17-24 19-24-33 15-18-26 20-25-35 16-20-28 Duct cfm/Side 120 42 159 56 200 70 240 84 279 98 319 112 359 126 Area Throw,ft 10-15-21 6-9-16 13-17-25 8-12-18 16-20-28 10-15-21 18-21-30 12-16-23 19-23-33 14-17-24 20-25-35 15-18-26 21-26-37 16-20-28 0.94 cfm/Side 82 117 110 155 137 196 165 233 192 272 219 312 247 351 ft2 Throw,ft 8-12-19 10-15-21 11-16-22 13-17-25 14-18-25 16-20-28 16-19-27 17-21-30 17-21-30 19-23-33 18-22-32 20-25-35 19-24-34 21-26-37 cfm/Side 140 187 235 281 328 375 422 Throw,ft 11-16-22 14-18-26 17-21-29 18-23-32 20-24-34 21-26-37 23-28-39 cfm/Side 197 84 263 112 329 141 394 169 459 197 525 225 592 253 Throw,ft 13-18-25 8-13-19 17-20-29 11-16-22 19-23-32 14-18-25 20-25-35 16-19-28 22-27-38 17-21-30 23-29-40 18-22-32 25-30-43 19-24-34 cfm/Side 281 375 470 563 656 750 845 Throw,ft 15-19-27 18-22-32 20-25-35 22-27-39 24-30-42 26-32-45 27-34-48

Louvered Face Directional DiffusersSMD / AMD Series

Performance Data - Imperial Units - Rectangular Neck

For Performance Notes, see page C105. For SMD / AMD Return Factors, see page C102.

Page 6: Louvered Face Directional Diffusers SMD / AMD Series · 2016. 7. 5. · Copyright Price Industries Limited 2014. All Metric dimensions ( ) are soft conversion. Imperial dimensions

C-102 All Metric dimensions ( ) are soft conversion. © Copyright Price Industries Limited 2014. Imperial dimensions are converted to metric and rounded to the nearest millimeter.

CE

ILIN

G D

IFFU

SE

RS

Duct Total cfm 450 600 750 900 1050 1200 1350 Size NC - 20 27 33 37 41 45 18 in. x 12 in. A B A B A B A B A B A B A B cfm/Side 150 75 200 100 250 125 300 150 350 175 400 200 450 225 Throw,ft 11-16-23 8-12-19 15-19-27 10-15-22 17-21-30 13-17-24 19-23-33 15-19-27 20-25-35 17-20-29 22-27-38 18-22-31 23-28-40 19-23-32 Duct cfm/Side 187 75 250 100 312 125 375 150 437 175 500 200 562 225 Area Throw,ft 12-17-24 8-12-19 16-20-28 10-15-22 18-22-31 13-17-24 20-24-35 15-19-27 22-26-37 17-20-29 23-28-40 18-22-31 24-30-42 19-23-32 1.50 cfm/Side 141 168 187 225 234 281 281 337 328 394 375 450 422 506 ft2 Throw,ft 11-16-23 12-17-24 14-18-26 16-19-27 17-21-29 18-22-31 18-23-32 19-24-34 20-24-34 21-26-36 21-26-37 22-27-39 23-28-39 24-29-41 cfm/Side 225 300 375 450 525 600 675 Throw,ft 14-18-26 17-21-30 19-24-33 21-26-36 23-28-39 24-30-42 26-32-45 cfm/Side 300 150 400 200 500 250 600 300 700 350 800 400 900 450 Throw,ft 16-20-28 11-16-23 19-23-32 15-19-27 21-25-36 17-21-30 23-28-39 19-23-33 25-30-43 20-25-35 26-32-46 22-27-38 28-34-48 23-28-40 cfm/Side 450 600 750 900 1050 1200 1350 Throw,ft 18-22-31 21-26-36 23-29-41 26-31-44 28-34-48 30-36-51 31-38-54 Duct Total cfm 525 700 875 1050 1225 1400 1575 Size NC - 20 27 33 37 41 45 21 in. x 12 in. A B A B A B A B A B A B A B cfm/Side 187 75 250 100 312 125 375 150 437 175 500 200 562 225 Throw,ft 12-17-24 8-12-19 16-20-28 11-15-22 18-22-31 13-17-24 20-24-35 15-19-27 22-26-37 17-20-29 23-28-40 18-22-31 24-30-42 19-23-33 Duct cfm/Side 225 75 300 100 375 125 450 150 525 175 600 200 675 225 Area Throw,ft 14-18-26 8-12-19 17-21-30 11-15-22 19-23-33 13-17-24 21-26-36 15-19-27 23-28-39 17-20-29 24-30-42 18-22-31 26-32-45 19-23-33 1.75 cfm/Side 148 230 197 306 246 382 295 460 345 535 394 612 443 688 ft2 Throw,ft 11-16-23 14-18-26 15-19-26 17-21-30 17-21-30 19-24-33 19-23-32 21-26-37 20-25-35 23-28-39 22-26-37 24-30-42 23-28-40 26-32-45 cfm/Side 262 350 437 525 612 700 787 Throw,ft 15-19-27 18-22-31 20-25-35 22-27-38 24-29-41 25-31-44 27-33-47 cfm/Side 375 150 500 200 625 250 750 300 875 350 1000 400 1125 450 Throw,ft 17-21-30 11-16-23 20-24-34 15-19-26 22-27-39 17-21-30 24-30-42 19-23-32 26-32-46 20-25-35 28-34-49 22-26-37 30-37-52 23-28-40 cfm/Side 525 700 875 1050 1225 1400 1575 Throw,ft 19-23-33 22-27-38 24-30-42 27-33-46 29-35-50 31-38-54 33-40-57

Neck Velocity 300 400 500 600 700 800 900 Velocity Pressure 0.006 0.01 0.016 0.022 0.031 0.040 0.050 Total Pressure 0.036 0.065 0.099 0.144 0.196 0.256 0.324 Duct Total cfm 375 500 625 750 875 1000 1125 Size NC - 19 26 32 36 40 44 15 in. x 12 in. A B A B A B A B A B A B A B cfm/Side 112 75 150 100 187 125 225 150 262 175 300 200 337 225 Throw,ft 10-14-21 8-12-19 13-17-24 11-15-22 16-19-27 13-17-24 17-21-30 15-19-27 19-23-32 17-20-29 20-24-35 18-22-31 21-26-37 19-23-33 Duct cfm/Side 150 75 200 100 250 125 300 150 350 175 400 200 450 225 Area Throw,ft 11-16-23 8-12-19 15-19-26 11-15-22 17-21-30 13-17-24 19-23-32 15-19-27 20-25-35 17-20-29 22-26-37 18-22-31 23-28-40 19-23-33 1.25 cfm/Side 129 117 172 156 215 195 258 234 301 273 344 312 387 351 ft2 Throw,ft 10-16-22 10-15-21 14-18-25 13-17-25 16-20-28 16-20-28 18-22-31 17-21-30 19-24-34 19-23-33 21-25-36 20-25-35 22-27-38 21-26-37 cfm/Side 187 250 312 375 437 500 562 Throw,ft 12-17-24 16-20-28 18-22-32 20-24-35 22-26-37 23-28-40 24-30-42 cfm/Side 225 150 300 200 375 250 450 300 525 350 600 400 675 450 Throw,ft 14-18-26 11-16-23 17-21-30 15-19-26 19-24-33 17-21-30 21-26-36 19-23-32 23-28-39 20-25-35 24-30-42 22-26-37 26-32-45 23-28-40 cfm/Side 375 500 625 750 875 1000 1125 Throw,ft 17-21-30 20-24-34 22-27-38 24-30-42 26-32-45 28-34-49 30-36-52

Louvered Face Directional DiffusersSMD / AMD Series

Performance Data - Imperial Units - Rectangular Neck

SMD / AMD Return Factors Duct Size (-) SP NC

15 x 9 1.20 x Listed TP Listed NC + 3 18 x 9 1.47 x Listed TP Listed NC + 3 21 x 9 1.73 x Listed TP Listed NC + 4 24 x 9 2.00 x Listed TP Listed NC + 4 15 x 12 1.13 x Listed TP Listed NC + 2 18 x 12 1.33 x Listed TP Listed NC + 3 21 x 12 1.53 x Listed TP Listed NC + 5

For Performance Notes, see page C105.

Page 7: Louvered Face Directional Diffusers SMD / AMD Series · 2016. 7. 5. · Copyright Price Industries Limited 2014. All Metric dimensions ( ) are soft conversion. Imperial dimensions

© Copyright Price Industries Limited 2014. All Metric dimensions ( ) are soft conversion. Imperial dimensions are converted to metric and rounded to the nearest millimeter. C-103

CE

ILIN

G D

IFFU

SE

RS

Duct Total cfm 655 875 1092 1312 1532 1750 1970 Size NC - 21 28 34 38 42 46 21 in. x 15 in. A B A B A B A B A B A B A B cfm/Side 210 117 281 156 351 195 422 234 493 273 563 312 634 351 Throw,ft 13-18-25 10-15-21 17-21-29 13-17-25 19-23-33 16-19-28 21-25-36 17-21-30 22-27-39 19-23-33 24-29-41 20-25-35 25-31-44 21-26-37 Duct cfm/Side 269 117 359 156 448 195 539 234 629 273 719 312 809 351 Area Throw,ft 15-19-27 10-15-21 18-22-31 13-17-25 20-25-35 16-19-28 22-27-38 17-21-30 24-29-41 19-23-33 26-31-44 20-25-35 27-33-47 21-26-37 2.19 cfm/Side 213 230 284 306 355 382 426 460 498 535 569 612 641 688 ft2 Throw,ft 13-18-25 14-18-26 17-21-29 17-21-30 19-23-33 19-24-33 21-25-36 21-26-37 22-27-39 23-28-40 24-29-41 24-30-42 25-31-44 26-32-45 cfm/Side 327 437 596 656 766 875 985 Throw,ft 16-20-29 19-23-33 22-27-39 23-29-41 25-31-44 27-33-47 29-35-50 cfm/Side 422 234 563 312 702 390 844 468 986 546 1126 624 1268 702 Throw,ft 18-22-31 14-18-26 21-25-36 17-21-30 23-28-40 19-24-34 25-31-44 21-26-37 27-33-47 23-28-40 29-36-50 24-30-42 31-38-53 26-32-45 cfm/Side 655 875 1092 1312 1532 1750 1970 Throw,ft 20-25-35 23-29-40 26-32-45 29-35-49 31-38-53 33-40-57 35-43-61

Neck Velocity 300 400 500 600 700 800 900 Velocity Pressure 0.006 0.01 0.016 0.022 0.031 0.040 0.050 Total Pressure 0.036 0.065 0.099 0.144 0.196 0.256 0.324 Duct Total cfm 600 800 1000 1200 1400 1600 1800 Size NC - 21 28 34 38 42 46 24 in. x 12 in. A B A B A B A B A B A B A B cfm/Side 225 75 300 100 375 125 450 150 525 175 600 200 675 225 Throw,ft 14-18-26 8-12-19 17-21-30 10-15-22 19-23-33 13-17-24 21-26-36 15-19-26 23-28-39 16-20-29 24-30-42 18-22-30 26-31-44 19-23-32 Duct cfm/Side 262 75 350 100 437 175 525 150 612 175 700 200 787 225 Area Throw,ft 15-19-27 8-12-19 18-22-31 10-15-22 20-25-35 16-20-29 22-27-38 15-19-26 24-29-41 16-20-29 25-31-44 18-22-30 27-33-47 19-23-32 2.00 cfm/Side 300 150 400 200 500 250 600 300 700 350 800 400 900 450 ft2 Throw,ft 16-20-28 11-16-23 19-23-32 15-19-26 21-26-36 17-21-30 23-28-40 19-23-32 25-30-43 20-25-35 26-32-46 22-26-37 28-34-48 23-28-40 cfm/Side 300 400 500 600 700 800 900 Throw,ft 16-20-28 19-23-32 21-26-36 23-28-40 25-30-43 26-32-46 28-34-48 cfm/Side 450 150 600 200 750 250 900 300 1050 350 1200 400 1350 450 Throw,ft 18-22-31 11-16-23 21-26-36 15-19-26 23-29-41 17-21-30 26-31-44 19-23-32 28-34-48 20-25-35 30-36-51 22-26-37 31-38-54 23-28-40 cfm/Side 600 800 1000 1200 1400 1600 1800 Throw,ft 20-24-34 23-28-39 25-31-44 28-34-48 30-37-52 32-39-56 34-42-59 Duct Total cfm 562 750 937 1125 1312 1500 1687 Size NC - 21 28 34 38 42 46 18 in. x 15 in. A B A B A B A B A B A B A B cfm/Side 164 117 219 156 273 195 328 234 383 273 438 312 492 351 Throw,ft 12-17-24 10-15-21 16-19-27 13-17-25 18-21-30 16-19-28 19-24-33 17-21-30 21-25-36 19-23-33 22-27-38 20-25-35 24-29-41 21-26-37 Duct cfm/Side 222 117 297 156 371 195 445 234 519 273 594 312 668 351 Area Throw,ft 14-18-26 10-15-21 17-21-30 13-17-25 19-23-33 16-19-28 21-26-36 17-21-30 23-28-39 19-23-33 24-30-42 20-25-35 26-31-44 21-26-37 1.88 cfm/Side 197 168 262 225 328 281 394 337 459 394 525 450 590 506 ft2 Throw,ft 13-18-25 12-17-24 17-20-29 16-19-27 18-23-32 18-22-31 20-25-35 19-24-34 22-27-38 21-26-36 23-29-40 22-27-39 25-30-43 24-29-41 cfm/Side 281 375 468 562 656 750 843 Throw,ft 15-19-27 18-22-32 20-25-35 22-27-39 24-30-42 26-32-45 27-34-48 cfm/Side 329 234 438 312 547 390 657 468 766 546 876 624 985 702 Throw,ft 16-20-29 14-18-26 19-23-33 17-21-30 21-26-37 19-24-34 23-29-40 21-26-37 25-31-44 23-28-40 27-33-47 24-30-42 29-35-50 26-32-45 cfm/Side 562 750 937 1125 1312 1500 1687 Throw,ft 19-24-33 22-27-39 25-31-43 27-33-47 29-36-51 32-39-55 33-41-58

Louvered Face Directional DiffusersSMD / AMD Series

Performance Data - Imperial Units - Rectangular Neck

SMD / AMD Return Factors

Duct Size (-) SP NC

24 x 12 1.80 x Listed TP Listed NC + 5 18 x 15 1.40 x Listed TP Listed NC + 4 21 x 15 1.47 x Listed TP Listed NC + 5 24 x 15 1.80 x Listed TP Listed NC + 6 21 x 18 1.53 x Listed TP Listed NC + 5 24 x 18 1.73 x Listed TP Listed NC + 6 24 x 21 1.47 x Listed TP Listed NC + 7

For Performance Notes, see page C105.

Page 8: Louvered Face Directional Diffusers SMD / AMD Series · 2016. 7. 5. · Copyright Price Industries Limited 2014. All Metric dimensions ( ) are soft conversion. Imperial dimensions

C-104 All Metric dimensions ( ) are soft conversion. © Copyright Price Industries Limited 2014. Imperial dimensions are converted to metric and rounded to the nearest millimeter.

CE

ILIN

G D

IFFU

SE

RS

Neck Velocity 300 400 500 600 700 800 900 Velocity Pressure 0.006 0.01 0.016 0.022 0.031 0.040 0.050 Total Pressure 0.036 0.065 0.099 0.144 0.196 0.256 0.324 Duct Total cfm 750 1000 1250 1500 1750 2000 2250 Size NC - 22 29 35 39 43 47 24 in. x 15 in. A B A B A B A B A B A B A B cfm/Side 258 117 344 156 430 195 516 234 602 273 688 312 774 351 Throw,ft 15-19-27 10-15-21 18-22-31 13-17-25 20-25-35 16-19-27 22-27-38 17-21-30 24-29-41 19-23-32 25-31-44 20-25-35 27-33-46 21-26-37 Duct cfm/Side 316 117 422 156 527 195 633 234 738 273 844 312 949 351 Area Throw,ft 16-20-28 10-15-21 19-23-33 13-17-25 21-26-37 16-19-27 23-28-40 17-21-30 25-31-43 19-23-32 27-33-46 20-25-35 28-35-49 21-26-37 2.50 cfm/Side 225 300 300 400 375 500 450 600 525 700 600 800 675 900 ft2 Throw,ft 14-18-26 16-20-28 17-21-30 19-23-32 19-24-33 21-26-36 21-26-36 23-28-40 23-28-39 25-30-43 24-30-42 26-32-46 26-32-45 28-34-48 cfm/Side 375 500 625 750 875 1000 1125 Throw,ft 17-21-30 20-24-34 22-27-38 24-30-42 26-32-45 28-34-49 30-36-52 cfm/Side 516 234 688 312 860 390 1032 468 1204 546 1376 624 1548 702 Throw,ft 19-23-33 14-18-26 22-27-38 17-21-30 24-30-42 19-24-34 27-33-46 21-26-37 29-35-50 23-28-40 31-38-53 25-30-43 33-40-56 26-32-45 cfm/Side 750 1000 1250 1500 1750 2000 2250 Throw,ft 21-26-36 24-30-42 27-33-47 30-36-51 32-39-55 34-42-59 36-44-63 Duct Total cfm 787 1050 1310 1575 1840 2100 2360 Size NC - 22 29 36 39 43 47 21 in. x 18 in. A B A B A B A B A B A B A B cfm/Side 225 169 300 225 374 281 450 337 526 394 600 450 674 506 Throw,ft 14-18-26 12-17-24 17-21-30 16-19-28 19-23-33 18-22-31 21-26-36 19-24-34 23-28-39 21-26-36 24-30-42 22-28-39 26-31-44 24-29-41 Duct cfm/Side 309 169 412 225 514 281 619 337 723 394 825 450 927 506 Area Throw,ft 16-20-28 12-17-24 19-23-33 16-19-28 21-26-36 18-22-31 23-28-40 19-24-34 25-31-43 21-26-36 27-33-46 22-28-39 28-35-49 24-29-41 2.63 cfm/Side 279 230 372 306 464 382 557 460 652 535 744 612 836 688 ft2 Throw,ft 15-19-27 14-18-26 18-22-32 17-21-30 20-25-35 19-24-33 22-27-39 21-26-37 24-30-42 23-28-40 26-32-45 24-30-42 27-34-48 26-32-45 cfm/Side 393 525 655 787 920 1050 1180 Throw,ft 17-21-30 20-25-35 22-28-39 25-30-43 27-33-46 28-35-49 30-37-52 cfm/Side 450 338 600 450 750 560 900 675 1060 790 1200 900 1350 1010 Throw,ft 18-22-31 17-20-29 21-26-36 19-24-33 23-29-41 21-26-37 26-31-44 24-29-41 28-34-48 26-31-44 30-36-51 27-33-47 31-38-54 29-35-50 cfm/Side 787 1050 1310 1575 1840 2100 2360 Throw,ft 21-26-37 25-30-42 27-34-47 30-37-52 32-40-56 35-42-60 37-45-64 Duct Total cfm 900 1200 1500 1800 2100 2400 2700 Size NC - 23 30 36 40 44 48 24 in. x 18 in. A B A B A B A B A B A B A B cfm/Side 281 169 375 225 469 281 563 337 656 394 750 450 844 506 Throw,ft 15-19-27 12-17-24 18-22-32 16-19-27 20-25-35 18-22-31 22-27-39 19-24-33 24-30-42 21-26-36 26-32-45 22-27-39 27-34-48 24-29-41 Duct cfm/Side 366 169 487 225 609 281 731 337 853 394 975 450 1098 506 Area Throw,ft 17-21-30 12-17-24 20-24-34 16-19-27 22-27-38 18-22-31 24-30-42 19-24-33 26-32-45 21-26-36 28-34-48 22-27-39 30-36-51 24-29-41 3.00 cfm/Side 300 300 400 400 500 500 600 600 700 700 800 800 900 900 ft2 Throw,ft 16-20-28 16-20-28 19-23-32 19-23-32 21-26-36 21-26-36 23-28-40 23-28-40 25-30-43 25-30-43 26-32-46 26-32-46 28-34-49 28-34-49 cfm/Side 450 600 750 900 1050 1200 1350 Throw,ft 18-22-31 21-26-36 23-29-41 26-31-44 28-34-48 30-36-51 31-38-54 cfm/Side 562 338 750 450 938 562 1125 675 1313 787 1500 900 1688 1012 Throw,ft 19-24-33 17-20-29 22-27-39 19-24-33 25-31-43 21-26-37 27-33-47 24-29-41 30-36-51 25-31-44 32-39-55 27-33-47 33-41-58 29-35-50 cfm/Side 900 1200 1500 1800 2100 2400 2700 Throw,ft 22-27-38 25-31-44 28-35-49 31-38-54 34-41-58 36-44-62 38-47-66 Duct Total cfm 1050 1400 1750 2100 2450 2800 3150 Size NC 15 24 31 37 41 45 49 24 in. x 21 in. A B A B A B A B A B A B A B cfm/Side 295 230 394 306 493 382 590 460 690 535 788 612 887 688 Throw,ft 16-20-28 14-18-26 19-23-32 17-21-30 21-25-36 19-24-33 23-28-39 21-26-37 25-30-43 23-28-39 26-32-45 24-30-42 28-34-48 26-32-45 Duct cfm/Side 410 230 547 306 684 382 820 460 957 535 1094 612 1231 688 Area Throw,ft 18-22-31 14-18-26 20-25-35 17-21-30 23-28-39 19-24-33 25-31-43 21-26-37 27-33-47 23-28-39 29-35-50 24-30-42 31-37-53 26-32-45 3.50 cfm/Side 375 300 500 400 625 400 750 600 875 700 1000 800 1125 900 ft2 Throw,ft 17-21-30 16-20-28 20-24-34 19-23-32 22-27-38 19-23-32 24-30-42 23-28-39 26-32-45 25-30-43 28-34-49 26-32-45 30-36-52 28-34-48 cfm/Side 525 700 875 1050 1225 1400 1575 Throw,ft 19-23-33 22-27-38 24-30-42 27-33-46 29-35-50 31-38-54 33-40-57 cfm/Side 591 459 788 612 986 764 1180 920 1380 1070 1576 1224 1774 1376 Throw,ft 20-24-34 18-22-32 23-28-39 21-26-36 25-31-44 23-29-41 28-34-48 26-32-45 30-37-52 28-34-48 32-39-55 30-36-51 34-42-59 31-39-55 cfm/Side 1050 1400 1750 2100 2450 2800 3150 Throw,ft 23-28-40 27-33-46 30-36-52 33-40-56 35-43-61 38-46-65 40-49-69

Louvered Face Directional DiffusersSMD / AMD Series

Performance Data - Imperial Units - Rectangular Neck

For Performance Notes, see page C105. For SMD / AMD Return Factors, see page C103.

Page 9: Louvered Face Directional Diffusers SMD / AMD Series · 2016. 7. 5. · Copyright Price Industries Limited 2014. All Metric dimensions ( ) are soft conversion. Imperial dimensions

© Copyright Price Industries Limited 2014. All Metric dimensions ( ) are soft conversion. Imperial dimensions are converted to metric and rounded to the nearest millimeter. C-105

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Louvered Face Directional DiffusersSMD / AMD Series

Performance Data

Performance Notes:1. All units are tested in accordance with ASHRAE

Standard 70-2006 “Method of Testing for Rating the Performance of Air Outlets and Inlets."

2. Air flow is in cfm.3. All pressures are in in. w.g.

TP = Total Pressure. (-) SP = Negative Static Pressure.

4. Throw values are measured in feet for terminal velocities of 150 fpm (minimum), 100 fpm (middle) and 50 fpm (maximum).

5. Throw data is based on supply air and room air being at isothermal conditions.

6. NC values are based on room absorption of 10 dB re 10-12 Watts and one diffuser.

7. Blanks (—) indicate an NC level below 15.8. Performance Data is tabulated for supply air

applications.9. Performance Data assumes the SMD / AMD is ceiling

mounted for maximum ceiling effect. When no ceiling is present, the horizontal flow will be reduced by approximately 25%, producing a downward projection.

10. Does not include effects of ceiling radiation damper (SMD-FR)

Page 10: Louvered Face Directional Diffusers SMD / AMD Series · 2016. 7. 5. · Copyright Price Industries Limited 2014. All Metric dimensions ( ) are soft conversion. Imperial dimensions

C-106 All Metric dimensions ( ) are soft conversion. © Copyright Price Industries Limited 2014. Imperial dimensions are converted to metric and rounded to the nearest millimeter.

CE

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Louvered Face Directional DiffusersSMD / AMD Series

Performance Data - Metric Units - Square Neck

Neck Velocity (m/s) 1.5 2.0 2.5 3.0 3.5 4.0 4.5Velocity Pressure (Pa) 1 2 4 6 8 10 13Total Pressure (Pa) 9 16 25 36 48 63 80

DuctSize

150 x 150

L/s 35 47 59 71 83 94 106NC -- -- 17 22 27 31 35

A B A B A B A B A B A B A B

DuctArea

0.023 m²

4A L/s/side 9 12 15 18 21 24 26Throw (m) 1.2-1.8-3.6 1.9-2.9-4.5 2.8-3.5-5.0 3.2-3.9-5.5 3.4-4.2-5.9 3.6-4.5-6.3 3.9-4.7-6.7

3A L/s/side 9 13 12 17 15 22 18 26 21 31 24 35 26 40Throw (m) 1.2-1.8-3.6 1.5-2.2-4.3 1.6-2.4-4.5 2.0-2.9-5.0 2.0-3.0-5.0 2.5-3.7-5.6 2.4-3.6-5.5 2.9-4.3-6.1 2.8-4.2-5.9 3.5-4.7-6.6 3.2-4.5-6.3 3.9-5.0-7.1 3.6-4.7-6.7 4.3-5.3-7.5

2S, 2G L/s/side 18 24 30 35 42 47 53Throw (m) 1.7-2.6-4.7 2.7-3.8-5.4 3.5-4.3-6.1 3.8-4.7-6.7 4.2-5.1-7.2 4.4-5.4-7.7 4.7-5.8-8.2

1S L/s/side 35 47 59 71 83 94 106Throw (m) 2.4-3.6-5.7 3.8-4.7-6.6 4.3-5.2-7.4 4.7-5.7-8.1 5.1-6.2-8.8 5.4-6.6-9.4 5.7-7.0-9.9

DuctSize

230 x 230

L/s 80 106 133 159 186 212 239NC -- -- 21 26 31 35 39

A B A B A B A B A B A B A B

DuctArea

0.052 m²

4A L/s/side 20 26 33 40 46 53 60Throw (m) 1.8-2.7-4.9 2.9-4.0-5.6 3.6-4.4-6.3 4.0-4.9-6.9 4.3-5.3-7.4 4.6-5.6-8.0 4.9-6.0-8.4

3A L/s/side 20 30 26 40 33 50 40 60 46 70 53 80 60 90Throw (m) 1.8-2.7-4.9 2.2-3.3-5.5 2.4-3.6-5.6 2.9-4.4-6.3 3.0-4.4-6.3 3.7-5.0-7.0 3.6-4.9-6.9 4.4-5.5-7.7 4.2-5.3-7.4 4.8-5.9-8.4 4.6-5.6-8.0 5.2-6.3-8.9 4.9-6.0-8.4 5.5-6.7-9.5

2S, 2G L/s/side 40 53 67 80 93 106 119Throw (m) 2.6-3.8-5.9 4.0-4.9-6.9 4.4-5.4-7.7 4.8-5.9-8.4 5.2-6.4-9.1 5.6-6.9-9.7 5.9-7.3-10.3

1S L/s/side 80 106 133 159 186 212 239Throw (m) 3.6-5.1-7.2 4.8-5.9-8.3 5.4-6.6-9.3 5.9-7.2-10.2 6.4-7.8-11.0 6.8-8.3-11.8 7.2-8.9-12.5

DuctSize

305 x 305

L/s 142 189 236 283 330 378 425NC -- 17 24 29 34 38 42

A B A B A B A B A B A B A B

DuctArea

0.093 m²

4A L/s/side 35 47 59 71 83 94 106Throw (m) 2.4-3.6-5.7 3.8-4.7-6.6 4.3-5.2-7.4 4.7-5.7-8.1 5.1-6.2-8.8 5.4-6.6-9.4 5.7-7.0-9.9

3A L/s/side 35 53 47 71 59 88 71 106 83 124 94 142 106 159Throw (m) 2.4-3.6-5.7 2.9-4.4-6.4 3.2-4.7-6.6 3.9-5.3-7.4 4.0-5.2-7.4 4.8-5.9-8.3 4.7-5.7-8.1 5.3-6.4-9.1 5.1-6.2-8.8 5.7-7.0-9.8 5.4-6.6-9.4 6.1-7.4-10.5 5.7-7.0-9.9 6.4-7.9-11.2

2S, 2G L/s/side 71 94 118 142 165 189 212Throw (m) 3.4-4.9-7.0 4.7-5.7-8.1 5.2-6.4-9.0 5.7-7.0-9.9 6.2-7.6-10.7 6.6-8.1-11.4 7.0-8.6-12.1

1S L/s/side 142 189 236 283 330 378 425Throw (m) 4.8-6.0-8.5 5.7-7.0-9.8 6.3-7.8-11.0 7.0-8.5-12.0 7.5-9.2-13.0 8.0-9.8-13.9 8.5-10.4-14.8

DuctSize

380 x 380

L/s 221 295 369 443 516 590 664NC -- 19 26 32 36 41 44

A B A B A B A B A B A B A B

DuctArea

0.145 m²

4A L/s/side 55 74 92 110 129 148 166Throw (m) 3.0-4.5-6.5 4.3-5.3-7.5 4.9-5.9-8.4 5.3-6.5-9.2 5.7-7.0-10.0 6.1-7.5-10.6 6.5-8.0-11.3

3A L/s/side 55 83 74 110 92 138 110 166 129 194 148 221 166 249Throw (m) 3.0-4.5-6.5 3.7-5.2-7.3 4.0-5.3-7.5 4.9-6.0-8.4 4.9-5.9-8.4 5.5-6.7-9.4 5.3-6.5-9.2 6.0-7.3-10.3 5.7-7.0-10.0 6.5-7.9-11.2 6.1-7.5-10.6 6.9-8.4-11.9 6.5-8.0-11.3 7.3-9.0-12.7

2S, 2G L/s/side 110 148 185 221 258 295 332Throw (m) 4.3-5.6-7.9 5.3-6.5-9.2 5.9-7.3-10.3 6.5-7.9-11.2 7.0-8.6-12.1 7.5-9.2-13.0 7.9-9.7-13.8

1S L/s/side 221 295 369 443 516 590 664Throw (m) 5.6-6.8-9.7 6.4-7.9-11.2 7.2-8.8-12.5 7.9-9.7-13.7 8.5-10.4-14.8 9.1-11.2-15.8 9.7-11.8-16.8

For Performance Notes and Return Factors, see page C120.

Core Style Legend

Page 11: Louvered Face Directional Diffusers SMD / AMD Series · 2016. 7. 5. · Copyright Price Industries Limited 2014. All Metric dimensions ( ) are soft conversion. Imperial dimensions

© Copyright Price Industries Limited 2014. All Metric dimensions ( ) are soft conversion. Imperial dimensions are converted to metric and rounded to the nearest millimeter. C-107

CE

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Louvered Face Directional DiffusersSMD / AMD Series

Performance Data - Metric Units - Square Neck

Neck Velocity (m/s) 1.5 2.0 2.5 3.0 3.5 4.0 4.5Velocity Pressure (Pa) 1 2 4 6 8 10 13Total Pressure (Pa) 9 16 25 36 48 63 80

DuctSize

455 x 455

L/s 319 425 531 637 743 850 956NC -- 21 28 34 38 42 46

A B A B A B A B A B A B A B

DuctArea

0.209 m²

4A L/s/side 80 106 133 160 186 212 239Throw (m) 3.6-5.1-7.2 4.8-5.9-8.3 5.4-6.6-9.3 5.9-7.2-10.2 6.4-7.8-11.0 6.8-8.3-11.8 7.2-8.9-12.5

3A L/s/side 80 119 106 159 133 199 160 239 186 279 212 319 239 358Throw (m) 3.6-5.1-7.2 4.4-5.7-8.1 4.8-5.9-8.3 5.4-6.6-9.4 5.4-6.6-9.3 6.1-7.4-10.5 5.9-7.2-10.2 6.6-8.1-11.5 6.4-7.8-11.0 7.2-8.8-12.4 6.8-8.3-11.8 7.7-9.4-13.3 7.2-8.9-12.5 8.1-9.9-14.1

2S, 2G L/s/side 160 212 266 319 372 425 478Throw (m) 5.1-6.2-8.8 5.9-7.2-10.2 6.6-8.0-11.4 7.2-8.8-12.5 7.8-9.5-13.5 8.3-10.2-14.4 8.8-10.8-15.3

1S L/s/side 319 425 531 637 743 850 956Throw (m) 6.2-7.6-10.7 7.2-8.8-12.4 8.0-9.8-13.9 8.8-10.7-15.2 9.5-11.6-16.4 10.1-12.4-17.5 10.7-13.1-18.6

DuctSize

535 x 535

L/s 434 578 723 867 1012 1156 1301NC -- 23 30 35 40 44 48

A B A B A B A B A B A B A B

DuctArea

0.284 m²

4A L/s/side 109 144 181 217 253 289 325Throw (m) 4.2-5.6-7.9 5.3-6.4-9.1 5.9-7.2-10.2 6.4-7.9-11.2 7.0-8.5-12.1 7.4-9.1-12.9 7.9-9.7-13.7

3A L/s/side 109 163 144 217 181 271 217 325 253 379 289 434 325 488Throw (m) 4.2-5.6-7.9 5.1-6.3-8.9 5.3-6.4-9.1 5.9-7.2-10.2 5.9-7.2-10.2 6.6-8.1-11.4 6.4-7.9-11.2 7.2-8.9-12.5 7.0-8.5-12.1 7.8-9.6-13.5 7.4-9.1-12.9 8.4-10.2-14.5 7.9-9.7-13.7 8.9-10.9-15.4

2S, 2G L/s/side 217 289 362 434 506 578 650Throw (m) 5.6-6.8-9.6 6.4-7.9-11.1 7.2-8.8-12.4 7.9-9.6-13.6 8.5-10.4-14.7 9.1-11.1-15.7 9.6-11.8-16.7

1S L/s/side 434 578 723 867 1012 1156 1301Throw (m) 6.8-8.3-11.7 7.8-9.6-13.5 8.7-10.7-15.1 9.6-11.7-16.6 10.3-12.7-17.9 11.0-13.5-19.1 11.7-14.4-20.3

DuctSize

610 x 610

L/s 566 755 944 1133 1322 1510 1699NC 16 24 31 37 41 45 49

A B A B A B A B A B A B A B

DuctArea

0.372 m²

4A L/s/side 142 189 236 283 330 378 425Throw (m) 4.8-6.0-8.5 5.7-7.0-9.8 6.3-7.8-11.0 7.0-8.5-12.0 7.5-9.2-13.0 8.0-9.8-13.9 8.5-10.4-14.8

3A L/s/side 142 212 189 283 236 354 283 425 330 496 378 566 425 637Throw (m) 4.8-6.0-8.5 5.5-6.8-9.6 5.7-7.0-9.8 6.4-7.8-11.0 6.3-7.8-11.0 7.1-8.7-12.3 7.0-8.5-12.0 7.8-9.6-13.5 7.5-9.2-13.0 8.4-10.3-14.6 8.0-9.8-13.9 9.0-11.0-15.6 8.5-10.4-14.8 9.6-11.7-16.6

2S, 2G L/s/side 283 378 472 566 661 755 850Throw (m) 6.0-7.3-10.4 6.9-8.5-12.0 7.7-9.5-13.4 8.5-10.4-14.7 9.2-11.2-15.9 9.8-12.0-16.9 10.4-12.7-18.0

1S L/s/side 566 755 944 1133 1322 1510 1699Throw (m) 7.3-8.9-12.6 8.4-10.3-14.6 9.4-11.5-16.3 10.3-12.6-17.9 11.2-13.7-19.3 11.9-14.6-20.7 12.6-15.5-21.9

Core Style Legend

For Performance Notes and Return Factors, see page C120.

Page 12: Louvered Face Directional Diffusers SMD / AMD Series · 2016. 7. 5. · Copyright Price Industries Limited 2014. All Metric dimensions ( ) are soft conversion. Imperial dimensions

C-108 All Metric dimensions ( ) are soft conversion. © Copyright Price Industries Limited 2014. Imperial dimensions are converted to metric and rounded to the nearest millimeter.

CE

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Performance Data - Metric Units - Rectangular Neck

Neck Velocity (m/s) 1.5 2.0 2.5 3.0 3.5 4.0 4.5Velocity Pressure (Pa) 1 2 4 6 8 10 13Total Pressure (Pa) 9 16 25 35 48 63 80

DuctSize

230 x 150

L/s 53 71 89 106 124 142 159NC -- -- 19 24 29 33 37

A B A B A B A B A B A B A B

DuctArea

0.035 m²

4B

L/s/side 18 9 24 12 30 15 35 18 42 21 47 24 53 26Throw (m) 1.7-2.6-4.7 1.2-1.8-3.7 2.3-3.4-5.4 1.5-2.4-4.6 2.9-4.3-6.1 2.1-3.0-4.9 3.4-4.7-6.7 2.4-3.7-5.5 4.0-5.1-7.2 2.7-4.3-6.1 4.4-5.4-7.7 3.4-4.6-6.4 4.7-5.8-8.2 3.7-4.9-6.7L/s/side 22 9 30 12 37 15 44 18 51 21 59 24 67 26Throw (m) 1.9-2.9-5.0 0.8-1.2-2.3 2.6-3.8-5.8 1.0-1.5-3.0 3.2-4.6-6.5 1.3-1.9-3.8 3.8-5.0-7.1 1.5-2.3-4.5 4.4-5.4-7.7 1.8-2.7-4.9 4.7-5.8-8.2 2.0-3.0-5.2 5.0-6.2-8.7 2.3-3.4-5.5

3A2 L/s/side 17 20 22 26 28 33 33 40 39 46 44 53 50 60Throw (m) 1.6-2.5-4.6 1.8-2.7-4.9 2.2-3.3-5.3 2.4-3.7-5.5 2.8-4.1-6.0 3.0-4.6-6.4 3.3-4.6-6.5 3.7-4.9-6.7 3.8-5.0-7.1 4.3-5.2-7.3 4.4-5.3-7.6 4.6-5.5-7.9 4.6-5.7-8.0 4.9-5.8-8.5

2A, 2BL/s/side 26 35 44 53 62 71 80Throw (m) 2.1-3.1-5.3 2.8-4.2-6.1 3.5-4.8-6.8 4.2-5.3-7.5 4.7-5.7-8.1 5.0-6.1-8.6 5.3-6.5-9.2

2E, 2FL/s/side 35 17 48 24 59 29 71 35 83 41 95 47 107 52Throw (m) 2.4-3.6-5.7 1.8-2.4-4.6 3.2-4.7-6.6 2.1-3.4-5.5 4.0-5.3-7.4 2.7-4.3-6.1 4.7-5.7-8.1 3.4-4.6-6.7 5.1-6.2-8.8 4.0-5.2-7.3 5.4-6.6-9.4 4.6-5.5-7.6 5.7-7.0-10.0 4.6-5.8-8.2

1A, 1BL/s/side 53 71 89 106 124 142 160Throw (m) 3.0-4.4-6.4 3.9-5.3-7.4 4.8-5.9-8.3 5.3-6.4-9.1 5.7-7.0-9.8 6.1-7.4-10.5 6.4-7.9-11.2

DuctSize

305 x 150

L/s 71 94 118 142 165 189 212NC -- -- 20 26 31 35 38

A B A B A B A B A B A B A B

DuctArea

0.046 m²

4BL/s/side 24 12 32 16 39 20 47 24 55 27 63 32 71 35Throw (m) 2.0-3.0-5.1 1.2-1.8-3.7 2.6-3.9-5.9 1.5-2.4-4.6 3.3-4.7-6.6 2.1-3.0-4.9 3.9-5.1-7.2 2.4-3.7-5.5 4.5-5.5-7.8 2.7-4.3-6.1 4.8-5.9-8.3 3.4-4.6-6.4 5.1-6.3-8.9 3.7-4.9-6.7

3A1L/s/side 30 12 39 16 49 20 59 24 69 27 79 32 89 35Throw (m) 2.2-3.3-5.5 1.2-1.8-3.7 2.9-4.4-6.3 1.5-2.4-4.6 3.7-5.0-7.0 2.1-3.0-4.9 4.4-5.4-7.7 2.4-3.7-5.5 4.8-5.9-8.3 2.7-4.3-6.1 5.1-6.3-8.9 3.4-4.6-6.4 5.5-6.7-9.4 3.7-4.9-6.7

3BL/s/side 35 18 47 24 59 30 71 35 83 42 94 47 106 53Throw (m) 2.4-3.6-5.7 1.8-2.4-4.6 3.2-4.7-6.6 2.1-3.4-5.5 4.0-5.2-7.4 2.7-4.3-6.1 4.7-5.7-8.1 3.4-4.6-6.7 5.1-6.2-8.8 3.0-4.6-6.4 5.4-6.6-9.4 4.6-5.5-7.6 5.7-7.0-9.9 4.6-5.8-8.2

2A, 2BL/s/side 35 47 59 71 83 94 106Throw (m) 2.4-3.6-5.7 3.2-4.7-6.6 4.0-5.2-7.4 4.7-5.7-8.1 5.1-6.2-8.8 5.4-6.6-9.4 5.7-7.0-9.9

2E, 2FL/s/side 48 24 63 31 79 39 95 47 111 55 126 62 143 70Throw (m) 2.8-4.2-6.2 1.8-2.4-4.6 3.7-5.1-7.2 2.1-3.4-5.5 4.7-5.7-8.1 2.7-4.3-6.1 5.1-6.2-8.8 3.4-4.6-6.7 5.5-6.7-9.5 4.0-5.2-7.3 5.9-7.2-10.2 4.6-5.5-7.6 6.2-7.6-10.8 4.6-5.8-8.2

1A, 1BL/s/side 71 94 118 142 165 189 212Throw (m) 3.4-4.9-7.0 4.5-5.7-8.1 5.2-6.4-9.0 5.7-7.0-9.9 6.2-7.6-10.7 6.6-8.1-11.4 7.0-8.6-12.1

DuctSize

380 x 150

L/s 89 118 148 177 207 236 266NC -- -- 21 27 32 36 39

A B A B A B A B A B A B A B

DuctArea

0.059 m²

4BL/s/side 30 15 39 20 49 25 59 30 69 34 79 39 89 44Throw (m) 2.2-3.3-5.5 1.1-1.6-3.3 2.9-4.4-6.3 1.5-2.2-4.4 3.7-5.0-7.0 1.8-2.7-5.0 4.4-5.4-7.7 2.2-3.3-5.5 4.8-5.9-8.3 2.6-3.9-5.9 5.1-6.3-8.9 2.9-4.4-6.3 5.5-6.7-9.4 3.3-4.7-6.7

3A1L/s/side 37 15 49 20 61 25 74 30 86 34 98 39 110 44Throw (m) 2.5-3.7-5.8 1.2-1.8-3.4 3.3-4.7-6.7 1.5-2.4-4.6 4.1-5.3-7.5 2.1-3.0-4.9 4.7-5.8-8.2 2.4-3.7-5.5 5.1-6.3-8.9 2.7-4.3-5.8 5.5-6.7-9.5 3.4-4.6-6.4 5.8-7.1-10.1 3.7-4.6-6.7

2A, 2BL/s/side 44 59 74 89 103 118 133Throw (m) 2.7-4.0-6.1 3.6-5.0-7.1 4.5-5.6-7.9 5.0-6.1-8.7 5.4-6.6-9.3 5.8-7.1-10.0 6.1-7.5-10.6

2E, 2FL/s/side 59 29 79 39 99 49 118 59 138 68 158 78 178 88Throw (m) 3.4-4.9-7.0 1.8-2.4-4.6 4.6-5.8-7.9 2.1-3.4-5.5 5.2-6.4-9.1 2.7-4.3-6.1 5.8-7.0-9.8 3.4-4.6-6.7 6.1-7.6-10.7 4.0-5.2-7.3 6.7-7.9-11.3 4.6-5.5-7.6 7.0-8.5-12.2 4.6-5.8-8.2

1A, 1BL/s/side 89 118 148 177 207 236 266Throw (m) 3.8-5.3-7.5 5.0-6.1-8.6 5.6-6.8-9.6 6.1-7.5-10.5 6.6-8.1-11.4 7.0-8.6-12.2 7.5-9.1-12.9

Louvered Face Directional DiffusersSMD / AMD Series

For Performance Notes and Return Factors, see page C120.

Core Style Legend

Page 13: Louvered Face Directional Diffusers SMD / AMD Series · 2016. 7. 5. · Copyright Price Industries Limited 2014. All Metric dimensions ( ) are soft conversion. Imperial dimensions

© Copyright Price Industries Limited 2014. All Metric dimensions ( ) are soft conversion. Imperial dimensions are converted to metric and rounded to the nearest millimeter. C-109

CE

ILIN

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IFFU

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Performance Data - Metric Units - Rectangular Neck

Neck Velocity (m/s) 1.5 2.0 2.5 3.0 3.5 4.0 4.5Velocity Pressure (Pa) 1 2 4 6 8 10 13Total Pressure (Pa) 9 16 25 35 48 63 80

DuctSize

455 x 150

L/s 106 142 177 212 248 283 319NC -- 16 22 28 33 37 40

A B A B A B A B A B A B A B

DuctArea

0.070 m²

4B L/s/side 35 18 47 24 59 30 71 35 83 42 94 47 106 53Throw (m) 2.7-4.0-6.1 1.2-1.8-3.7 3.7-4.9-7.0 1.6-2.4-4.7 4.6-5.5-7.9 2.0-3.0-5.3 4.9-6.1-8.5 2.4-3.6-5.7 5.5-6.7-9.4 2.8-4.2-6.2 5.8-7.0-10.1 3.2-4.7-6.6 6.1-7.6-10.7 3.6-5.0-7.0

3A1 L/s/side 44 18 59 24 74 30 89 35 103 42 118 47 133 53Throw (m) 2.7-4.0-6.1 1.2-1.8-3.7 3.6-5.0-7.1 1.5-2.4-4.6 4.5-5.6-7.9 2.1-3.0-4.9 5.0-6.1-8.7 2.4-3.7-5.5 5.4-6.6-9.3 2.7-4.3-6.1 5.8-7.1-10.0 3.4-4.6-6.4 6.1-7.5-10.6 3.7-4.9-6.7

2A, 2BL/s/side 53 71 89 106 124 142 160Throw (m) 3.0-4.4-6.4 3.9-5.3-7.4 4.8-5.9-8.3 5.3-6.4-9.1 5.7-7.0-9.8 6.1-7.4-10.5 6.4-7.9-11.2

2E, 2FL/s/side 71 35 95 47 118 59 143 70 166 82 190 93 213 105Throw (m) 3.7-5.2-7.3 1.8-2.4-4.6 4.9-6.1-8.5 2.4-3.4-5.5 5.5-6.7-9.8 2.7-4.3-6.1 6.1-7.3-10.7 3.4-4.9-6.7 6.7-7.9-11.3 4.0-5.2-7.3 7.0-8.5-12.2 4.6-5.5-7.6 7.3-9.1-12.8 4.9-5.8-8.2

1A, 1BL/s/side 106 142 177 212 248 283 319Throw (m) 4.2-5.5-7.8 5.2-6.4-9.1 5.8-7.2-10.1 6.4-7.8-11.1 6.9-8.5-12.0 7.4-9.1-12.8 7.8-9.6-13.6

DuctSize

535 x 150

L/s 124 165 207 248 289 330 372NC -- 16 23 29 33 38 41

A B A B A B A B A B A B A B

DuctArea

0.082 m²

4BL/s/side 42 21 55 27 69 34 83 42 96 48 110 55 124 62Throw (m) 3.0-4.3-6.4 1.2-1.8-3.4 4.0-5.2-7.3 1.5-2.4-4.6 4.9-5.8-8.2 2.1-3.0-4.9 5.2-6.4-9.1 2.4-3.7-5.5 5.8-7.0-9.8 2.7-4.3-6.1 6.1-7.3-10.4 3.4-4.6-6.4 6.4-7.9-11.3 3.7-4.9-6.7

3A1L/s/side 51 21 69 27 86 34 103 42 120 48 138 55 155 62Throw (m) 3.0-4.6-6.7 1.2-1.8-3.4 4.0-5.5-7.6 1.5-2.4-4.6 4.9-6.1-8.5 2.1-3.0-4.9 5.5-6.7-9.4 2.4-3.7-5.5 5.8-7.0-10.1 2.7-4.3-6.1 6.1-7.6-10.7 3.4-4.6-6.4 6.7-7.9-11.3 3.7-4.9-6.7

2A, 2BL/s/side 62 83 103 124 144 165 186Throw (m) 3.2-4.8-6.7 4.3-5.5-7.8 5.0-6.1-8.7 5.5-6.7-9.5 5.9-7.3-10.3 6.3-7.8-11.0 6.7-8.2-11.7

2E, 2FL/s/side 83 41 111 55 138 68 166 82 194 95 221 109 249 123Throw (m) 4.3-5.5-7.9 1.8-2.4-4.6 5.2-6.4-9.1 2.4-3.4-5.5 5.8-7.0-10.1 2.7-4.3-6.1 6.4-7.9-11.0 3.4-4.9-6.7 7.0-8.5-11.9 4.0-5.2-7.3 7.3-9.1-12.8 4.6-5.5-7.6 7.9-9.8-13.7 4.6-5.8-8.2

1A, 1BL/s/side 124 165 207 248 289 330 372Throw (m) 4.5-5.8-8.2 5.5-6.7-9.5 6.1-7.5-10.6 6.7-8.2-11.6 7.2-8.9-12.5 7.7-9.5-13.4 8.2-10.0-14.2

DuctSize

610 x 150

L/s 142 189 236 283 330 378 425NC -- 17 24 29 34 38 42

A B A B A B A B A B A B A B

DuctArea

0.093 m²

4BL/s/side 47 24 63 32 79 39 94 47 110 55 126 63 142 71Throw (m) 3.0-4.9-6.7 1.2-1.8-3.7 4.3-5.5-7.6 1.5-2.4-4.6 4.9-6.1-8.5 2.1-3.0-4.9 5.5-6.7-9.4 2.4-3.7-5.5 5.8-7.3-10.4 2.7-4.3-6.1 6.4-7.6-11.0 3.4-4.6-6.4 6.7-8.2-11.6 3.7-4.9-6.7

3A1L/s/side 59 24 79 32 98 39 118 47 138 55 157 63 177 71Throw (m) 3.4-4.9-7.0 1.2-1.8-3.7 4.3-5.5-7.9 1.5-2.4-4.6 5.2-6.4-8.8 2.1-3.0-4.9 5.5-6.7-9.8 2.4-3.7-5.5 6.1-7.3-10.4 2.7-4.3-6.1 6.4-7.9-11.3 3.4-4.6-6.4 7.0-8.5-11.9 3.7-4.9-6.7

2A, 2BL/s/side 71 94 118 142 165 189 212Throw (m) 3.4-4.9-7.0 4.5-5.7-8.1 5.2-6.4-9.0 5.7-7.0-9.9 6.2-7.6-10.7 6.6-8.1-11.4 7.0-8.6-12.1

2E, 2FL/s/side 95 47 126 62 158 78 190 93 221 109 253 125 285 140Throw (m) 4.6-5.8-8.2 1.8-2.4-4.6 5.5-6.7-9.4 2.4-3.4-5.5 6.1-7.6-10.7 2.7-4.3-6.1 6.7-8.2-11.6 3.4-4.9-6.7 7.3-8.8-12.5 4.0-5.2-7.3 7.6-9.4-13.4 4.6-5.5-7.6 8.2-10.1-14.3 4.9-5.8-8.2

1A, 1BL/s/side 142 189 236 283 330 378 425Throw (m) 4.8-6.0-8.5 5.7-7.0-9.8 6.3-7.8-11.0 7.0-8.5-12.0 7.5-9.2-13.0 8.0-9.8-13.9 8.5-10.4-14.8

Louvered Face Directional DiffusersSMD / AMD Series

For Performance Notes and Return Factors, see page C120.

Core Style Legend

Page 14: Louvered Face Directional Diffusers SMD / AMD Series · 2016. 7. 5. · Copyright Price Industries Limited 2014. All Metric dimensions ( ) are soft conversion. Imperial dimensions

C-110 All Metric dimensions ( ) are soft conversion. © Copyright Price Industries Limited 2014. Imperial dimensions are converted to metric and rounded to the nearest millimeter.

CE

ILIN

G D

IFFU

SE

RS

Performance Data - Metric Units - Rectangular Neck

Neck Velocity (m/s) 1.5 2.0 2.5 3.0 3.5 4.0 4.5Velocity Pressure (Pa) 1 2 4 6 8 10 13Total Pressure (Pa) 9 16 25 35 48 63 80

DuctSize

305 x 230

L/s 106 142 177 212 248 283 319NC -- 16 22 28 33 37 40

A B A B A B A B A B A B A B

DuctArea

0.070 m²

4B L/s/side 35 18 47 24 59 30 71 35 83 42 94 47 106 53Throw (m) 2.4-3.6-5.7 1.8-2.7-4.9 3.2-4.7-6.6 2.4-3.7-5.5 4.0-5.2-7.4 3.0-4.6-6.4 4.7-5.7-8.1 3.7-4.9-6.7 5.1-6.2-8.8 4.3-5.2-7.3 5.4-6.6-9.4 4.6-5.5-7.9 5.7-7.0-9.9 4.9-5.8-8.5

3A1 L/s/side 44 18 59 24 74 30 89 35 103 42 118 47 133 53Throw (m) 2.7-4.0-6.1 1.8-4.9-2.7 3.6-5.0-7.1 2.4-3.7-5.5 4.5-5.6-7.9 3.0-4.6-6.4 5.0-6.1-8.7 3.7-4.9-6.7 5.4-6.6-9.3 4.3-5.2-7.3 5.8-7.1-10.0 4.6-5.5-7.9 6.1-7.5-10.6 4.9-5.8-8.5

3A2 L/s/side 33 40 44 53 55 67 67 80 77 93 89 106 100 119Throw (m) 2.3-3.5-5.6 2.3-3.5-5.6 3.1-4.6-6.5 3.1-4.6-6.5 3.9-5.1-7.3 3.9-5.1-7.3 4.6-5.6-8.0 4.6-5.6-8.0 5.0-6.1-8.6 5.0-6.1-8.6 5.3-6.5-9.2 5.3-6.5-9.2 5.6-6.9-9.8 5.6-6.9-9.8

2A, 2BL/s/side 53 71 89 106 124 142 160Throw (m) 3.0-4.4-6.4 3.9-5.3-7.4 4.8-5.9-8.3 5.3-6.4-9.1 5.7-7.0-9.8 6.1-7.4-10.5 6.4-7.9-11.2

2E, 2FL/s/side 71 35 95 47 118 59 143 70 166 82 190 93 213 105Throw (m) 3.4-5.0-7.0 2.4-4.0-5.8 4.6-5.7-8.1 3.4-4.9-6.7 5.2-6.4-9.0 4.3-5.5-7.6 5.7-7.0-9.9 4.9-6.1-8.5 6.2-7.6-10.7 5.2-6.4-9.1 6.6-8.1-11.4 5.5-7.0-9.8 7.0-8.6-12.1 6.1-7.3-10.4

1A, 1BL/s/side 106 142 177 212 248 283 319Throw (m) 4.2-5.5-7.8 5.2-6.4-9.1 5.8-7.2-10.1 6.4-7.8-11.1 6.9-8.5-12.0 7.4-9.1-12.8 7.8-9.6-13.6

DuctSize

380 x 230

L/s 133 177 221 266 310 354 398NC -- 17 24 29 34 38 41

A B A B A B A B A B A B A B

DuctArea

0.087 m²

4BL/s/side 44 22 59 30 74 37 89 44 103 51 118 59 133 67Throw (m) 2.7-4.0-6.1 1.8-2.7-4.9 3.6-5.0-7.1 2.4-3.7-5.5 4.5-5.6-7.9 3.0-4.6-6.4 5.0-6.1-8.7 3.7-4.9-7.0 5.4-6.6-9.3 4.3-5.2-7.3 5.8-7.1-10.0 4.6-5.5-7.9 6.1-7.5-10.6 4.9-6.1-8.5

3A1L/s/side 55 22 74 30 92 37 110 44 129 51 148 59 166 67Throw (m) 3.0-4.5-6.5 1.8-2.7-4.9 4.0-5.3-7.5 2.4-3.7-5.5 4.9-5.9-8.4 3.0-4.6-6.4 5.3-6.5-9.2 3.7-4.9-7.0 5.7-7.0-10.0 4.3-5.2-7.3 6.1-7.5-10.6 4.6-5.5-7.9 6.5-8.0-11.3 4.9-6.1-8.5

3A2L/s/side 42 50 55 67 69 83 83 100 97 116 110 133 125 149Throw (m) 2.6-3.9-6.0 3.1-4.6-6.6 3.5-4.9-6.9 4.2-5.4-7.6 4.3-5.5-7.7 4.9-6.0-8.5 4.9-6.0-8.5 5.4-6.6-9.3 5.3-6.5-9.2 5.8-7.1-10.0 5.7-6.9-9.8 6.2-7.6-10.7 6.0-7.4-10.4 6.6-8.0-11.4

2A, 2BL/s/side 67 89 110 133 155 177 199Throw (m) 3.3-4.9-6.9 4.4-5.6-7.9 5.1-6.3-8.9 5.6-6.9-9.7 6.1-7.4-10.5 6.5-7.9-11.2 6.9-8.4-11.9

2E, 2FL/s/side 89 44 118 59 148 73 178 88 208 102 237 117 267 131Throw (m) 3.8-5.3-7.5 2.4-4.0-5.8 5.0-6.1-8.6 3.4-4.9-6.7 5.6-6.8-9.6 4.3-5.5-7.6 6.1-7.5-10.6 4.9-5.8-8.5 6.6-8.1-11.4 5.2-6.4-9.1 7.0-8.6-12.2 5.5-6.7-9.8 7.5-9.1-12.9 5.8-7.3-10.4

1A, 1BL/s/side 133 177 221 266 310 354 398Throw (m) 4.7-5.9-8.4 5.6-6.8-9.7 6.2-7.6-10.8 6.8-8.4-11.8 7.4-9.0-12.8 7.9-9.7-13.7 8.4-10.2-14.5

DuctSize

455 x 230

L/s 159 212 266 319 372 425 478NC -- 18 25 30 35 39 42

A B A B A B A B A B A B A B

DuctArea

0.105 m²

4BL/s/side 53 26 71 35 89 44 106 53 124 62 142 71 160 80Throw (m) 3.0-4.4-6.4 1.8-2.7-4.9 3.9-5.3-7.4 2.4-3.7-5.8 4.8-5.9-8.3 3.0-4.6-6.4 5.3-6.4-9.1 3.7-4.9-7.0 5.7-7.0-9.8 4.3-5.2-7.6 6.1-7.4-10.5 4.6-5.8-7.9 6.4-7.9-11.2 4.9-6.1-8.5

3A1L/s/side 67 26 89 35 110 44 133 53 155 62 177 71 199 80Throw (m) 3.3-4.9-6.9 1.8-2.7-4.9 4.4-5.6-7.9 2.4-3.7-5.8 5.1-6.3-8.9 3.0-4.6-6.4 5.6-6.9-9.7 3.7-4.9-7.0 6.1-7.4-10.5 4.3-5.2-7.6 6.5-7.9-11.2 4.6-5.8-7.9 6.9-8.4-11.9 4.9-6.1-8.5

3BL/s/side 80 40 106 53 133 67 160 80 186 93 212 106 239 119Throw (m) 3.6-5.1-7.2 2.4-4.0-5.8 4.8-5.9-8.3 3.4-4.9-6.7 5.4-6.6-9.3 4.3-5.5-7.6 5.9-7.2-10.2 4.9-5.8-8.5 6.4-7.8-11.0 5.2-6.4-9.1 6.8-8.3-11.8 5.5-6.7-9.8 7.2-8.9-12.5 5.8-7.3-10.4

2A, 2BL/s/side 80 106 133 160 186 212 239Throw (m) 3.6-5.1-7.2 4.8-5.9-8.3 5.4-6.6-9.3 5.9-7.2-10.2 6.4-7.8-11.0 6.8-8.3-11.8 7.2-8.9-12.5

2E, 2FL/s/side 107 52 143 70 178 88 213 105 249 123 285 140 320 158Throw (m) 4.2-5.6-7.9 2.4-4.0-5.8 5.2-6.4-9.1 3.4-4.9-6.7 5.9-7.2-10.1 4.3-5.5-7.6 6.4-7.9-11.1 4.9-5.8-8.5 6.9-8.5-12.0 5.2-6.4-9.1 7.4-9.1-12.8 5.5-6.7-9.8 7.9-9.6-13.6 5.8-7.3-10.4

1A, 1BL/s/side 160 212 266 319 372 425 478Throw (m) 5.1-6.2-8.8 5.9-7.2-10.2 6.6-8.0-11.4 7.2-8.8-12.5 7.8-9.5-13.5 8.3-10.2-14.4 8.8-10.8-15.3

Louvered Face Directional DiffusersSMD / AMD Series

For Performance Notes and Return Factors, see page C120.

Core Style Legend

Page 15: Louvered Face Directional Diffusers SMD / AMD Series · 2016. 7. 5. · Copyright Price Industries Limited 2014. All Metric dimensions ( ) are soft conversion. Imperial dimensions

© Copyright Price Industries Limited 2014. All Metric dimensions ( ) are soft conversion. Imperial dimensions are converted to metric and rounded to the nearest millimeter. C-111

CE

ILIN

G D

IFFU

SE

RS

Performance Data - Metric Units - Rectangular Neck

Neck Velocity (m/s) 1.5 2.0 2.5 3.0 3.5 4.0 4.5Velocity Pressure (Pa) 1 2 4 6 8 10 13Total Pressure (Pa) 9 16 25 35 48 63 80

DuctSize

535 x 230

L/s 186 248 310 372 434 496 558NC -- 19 25 31 36 40 43

A B A B A B A B A B A B A B

DuctArea

0.122 m²

4B L/s/side 62 31 83 42 103 51 124 62 144 72 165 83 186 93Throw (m) 3.2-4.8-6.7 1.8-2.7-4.9 4.3-5.5-7.8 2.4-3.7-5.5 5.0-6.1-8.7 3.0-4.3-6.1 5.5-6.7-9.5 3.7-4.9-6.7 5.9-7.3-10.3 4.3-5.2-7.3 6.3-7.8-11.0 4.6-5.5-7.9 6.7-8.2-11.7 4.9-5.8-8.2

3A1 L/s/side 77 31 103 42 129 51 155 62 181 72 207 83 232 93Throw (m) 3.6-5.1-7.2 1.8-2.7-4.9 4.8-5.9-8.3 2.4-3.7-5.5 5.3-6.5-9.3 3.0-4.3-6.1 5.9-7.2-10.1 3.7-4.9-6.7 6.3-7.7-11.0 4.3-5.2-7.3 6.8-8.3-11.7 4.6-5.5-7.9 7.2-8.8-12.4 4.9-5.8-8.2

2A, 2BL/s/side 93 124 155 186 217 248 279Throw (m) 3.9-5.3-7.6 5.0-6.2-8.7 5.6-6.9-9.8 6.2-7.6-10.7 6.7-8.2-11.5 7.1-8.7-12.3 7.6-9.3-13.1

2E, 2FL/s/side 125 61 166 82 208 102 249 123 291 143 332 164 373 184Throw (m) 4.5-5.8-8.2 2.4-4.0-6.1 5.5-6.7-9.5 3.4-4.9-7.0 6.1-7.5-10.6 4.3-5.5-7.6 6.7-8.2-11.6 4.9-6.1-8.5 7.2-8.9-12.5 5.2-6.4-9.1 7.7-9.5-13.4 5.5-7.0-9.8 8.2-10.1-14.2 6.1-7.3-10.4

1A, 1BL/s/side 186 248 310 372 434 496 557Throw (m) 5.3-6.5-9.2 6.1-7.5-10.6 6.9-8.4-11.9 7.5-9.2-13.0 8.1-9.9-14.1 8.7-10.6-15.0 9.2-11.3-15.9

DuctSize

610 x 230

L/s 212 283 354 425 496 566 637NC -- 19 26 32 36 40 44

A B A B A B A B A B A B A B

DuctArea

0.139 m²

4BL/s/side 71 35 94 47 118 59 142 71 165 83 189 94 212 106Throw (m) 3.4-4.9-7.0 1.8-2.7-4.0 4.5-5.7-8.1 2.4-3.7-5.8 5.2-6.4-9.0 3.0-4.6-6.4 5.7-7.0-9.9 3.7-4.9-7.0 6.2-7.6-10.7 4.3-5.2-7.6 6.6-8.1-11.4 4.6-5.8-7.9 7.0-8.6-12.1 4.9-6.1-8.5

3A1L/s/side 89 35 118 47 148 59 177 71 207 83 236 94 266 106Throw (m) 3.8-5.3-7.5 1.8-2.7-4.0 5.0-6.1-8.6 2.4-3.7-5.8 5.6-6.8-9.6 3.0-4.6-6.4 6.1-7.5-10.5 3.7-4.9-7.0 6.6-8.1-11.4 4.3-5.2-7.6 7.0-8.6-12.2 4.6-5.8-7.9 7.5-9.1-12.9 4.9-6.1-8.5

2A, 2BL/s/side 106 142 177 212 248 283 319Throw (m) 4.2-5.5-7.8 5.2-6.4-9.1 5.8-7.2-10.1 6.4-7.8-11.1 6.9-8.5-12.0 7.4-9.1-12.8 7.8-9.6-13.6

2E, 2FL/s/side 143 70 190 93 237 117 285 140 332 164 379 187 427 211Throw (m) 4.8-6.0-8.5 2.4-3.7-5.8 5.7-7.0-9.9 3.4-4.9-6.7 6.4-7.8-11.0 4.3-5.5-7.6 7.0-8.5-12.1 4.9-5.8-8.2 7.5-9.2-13.0 5.2-6.4-9.1 8.0-9.9-13.9 5.5-6.7-9.8 8.5-10.5-14.8 5.8-7.3-10.4

1A, 1BL/s/side 212 283 354 425 496 566 637Throw (m) 5.5-6.8-9.6 6.4-7.8-11.0 7.1-8.7-12.3 7.8-9.6-13.5 8.4-10.3-14.6 9.0-11.0-15.6 9.6-11.7-16.6

DuctSize

380 x 305

L/s 177 236 295 354 413 472 531NC -- 18 25 31 35 39 43

A B A B A B A B A B A B A B

DuctArea

0.116 m²

4BL/s/side 59 30 79 39 98 49 118 59 138 69 157 79 177 89Throw (m) 3.1-4.7-6.6 2.4-3.7-5.8 4.2-5.4-7.7 3.4-4.6-6.7 4.9-6.1-8.6 4.0-5.2-7.3 5.4-6.6-9.4 4.6-5.8-8.2 5.9-7.2-10.1 5.2-6.1-8.8 6.3-7.7-10.8 5.5-6.7-9.4 6.6-8.1-11.5 5.8-7.0-10.1

3A1L/s/side 74 30 98 39 123 49 148 59 172 69 197 79 221 89Throw (m) 3.5-5.0-7.1 2.4-3.7-5.8 4.6-5.8-8.2 3.4-4.6-6.7 5.3-6.5-9.1 4.0-5.2-7.3 5.8-7.1-10.0 4.6-5.8-8.2 6.2-7.6-10.8 5.2-6.1-8.8 6.7-8.2-11.6 5.5-6.7-9.4 7.1-8.7-12.3 5.8-7.0-10.1

3A2L/s/side 55 67 74 89 92 110 110 133 129 155 148 177 166 199Throw (m) 3.0-4.5-6.5 3.0-4.6-6.4 4.0-5.3-7.5 4.0-5.2-7.6 4.9-5.9-8.4 4.9-6.1-8.5 5.3-6.5-9.2 5.2-6.4-9.1 5.7-7.0-10.0 5.8-7.0-10.1 6.1-7.5-10.6 6.1-7.6-10.7 6.5-8.0-11.3 6.4-7.9-11.3

2A, 2BL/s/side 89 118 148 177 207 236 266Throw (m) 3.8-5.3-7.5 5.0-6.1-8.6 5.6-6.8-9.6 6.1-7.5-10.5 6.6-8.1-11.4 7.0-8.6-12.2 7.5-9.1-12.9

2E, 2FL/s/side 118 59 158 78 198 97 237 117 277 136 316 156 356 175Throw (m) 4.4-5.7-8.1 3.4-4.9-7.0 5.4-6.6-9.4 4.6-5.8-7.0 6.0-7.4-10.5 5.2-6.4-9.1 6.6-8.1-11.5 5.8-7.0-9.8 7.1-8.7-12.4 6.1-7.6-10.7 7.6-9.4-13.2 6.7-7.9-11.3 8.1-9.9-14.0 7.0-8.5-12.2

1A, 1BL/s/side 177 236 295 354 413 472 531Throw (m) 5.2-6.4-9.1 6.1-7.4-10.5 6.8-8.3-11.7 7.4-9.1-12.8 8.0-9.8-13.9 8.6-10.5-14.8 9.1-11.1-15.7

Louvered Face Directional DiffusersSMD / AMD Series

For Performance Notes and Return Factors, see page C120.

Core Style Legend

Page 16: Louvered Face Directional Diffusers SMD / AMD Series · 2016. 7. 5. · Copyright Price Industries Limited 2014. All Metric dimensions ( ) are soft conversion. Imperial dimensions

C-112 All Metric dimensions ( ) are soft conversion. © Copyright Price Industries Limited 2014. Imperial dimensions are converted to metric and rounded to the nearest millimeter.

CE

ILIN

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Performance Data - Metric Units - Rectangular Neck

Neck Velocity (m/s) 1.5 2.0 2.5 3.0 3.5 4.0 4.5Velocity Pressure (Pa) 1 2 4 6 8 10 13Total Pressure (Pa) 9 16 25 35 48 63 80

DuctSize

455 x 305

L/s 212 283 354 425 496 566 637NC -- 19 26 32 36 40 44

A B A B A B A B A B A B A B

DuctArea

0.139 m²

4B L/s/side 71 35 94 47 118 59 142 71 165 83 189 94 212 106Throw (m) 3.4-4.9-7.0 2.4-3.7-5.8 4.5-5.7-8.1 3.0-4.6-6.7 5.2-6.4-9.0 4.0-5.2-7.3 5.7-7.0-9.9 4.6-5.8-8.2 6.2-7.6-10.7 5.2-6.1-8.8 6.6-8.1-11.4 5.5-6.7-9.4 7.0-8.6-12.1 5.8-7.0-9.8

3A1 L/s/side 89 35 118 47 148 59 177 71 207 83 236 94 266 106Throw (m) 3.8-5.3-7.5 2.4-3.7-5.8 5.0-6.1-8.6 3.0-4.6-6.7 5.6-6.8-9.6 4.0-5.2-7.3 6.1-7.5-10.5 4.6-5.8-8.2 6.6-8.1-11.4 5.2-6.1-8.8 7.0-8.6-12.2 5.5-6.7-9.4 7.5-9.1-12.9 5.8-7.0-9.8

3A2 L/s/side 67 80 89 106 110 133 133 160 155 186 177 212 199 239Throw (m) 3.3-4.9-6.9 3.7-5.2-7.3 4.4-5.6-7.9 4.9-5.8-8.2 5.1-6.3-8.9 5.5-6.7-9.4 5.6-6.9-9.7 5.8-7.3-10.4 6.1-7.4-10.5 6.4-7.9-11.0 6.5-7.9-11.2 6.7-8.2-11.9 6.9-8.4-11.9 7.3-8.8-12.5

2A, 2BL/s/side 106 142 177 212 248 283 319Throw (m) 4.2-5.5-7.8 5.2-6.4-9.1 5.8-7.2-10.1 6.4-7.8-11.1 6.9-8.5-12.0 7.4-9.1-12.8 7.8-9.6-13.6

2E, 2FL/s/side 143 70 190 93 237 117 285 140 332 164 379 187 427 211Throw (m) 4.8-6.0-8.5 3.4-4.9-7.0 5.7-7.0-9.9 4.6-5.8-8.2 6.4-7.8-11.0 5.2-6.4-9.1 7.0-8.5-12.1 5.8-7.0-10.1 7.5-9.2-13.0 6.1-7.6-10.7 8.0-9.9-13.9 6.7-8.2-11.6 8.5-10.5-14.8 7.0-8.5-12.2

1A, 1BL/s/side 212 283 354 425 496 566 637Throw (m) 5.5-6.8-9.6 6.4-7.8-11.0 7.1-8.7-12.3 7.8-9.6-13.5 8.4-10.3-14.6 9.0-11.0-15.6 9.6-11.7-16.6

DuctSize

535 x 305

L/s 248 330 413 496 578 661 743NC -- 20 27 32 37 41 45

A B A B A B A B A B A B A B

DuctArea

0.163 m²

4BL/s/side 83 42 110 55 138 69 165 83 193 96 220 110 248 124Throw (m) 3.7-5.2-7.3 2.4-3.7-5.8 4.9-6.0-8.4 3.4-4.6-6.7 5.4-6.7-9.4 4.0-5.2-7.3 6.0-7.3-10.3 4.6-5.8-8.2 6.4-7.9-11.2 5.2-6.1-8.8 6.9-8.4-11.9 5.5-6.7-9.4 7.3-8.9-12.7 5.8-7.0-10.1

3A1L/s/side 103 42 138 55 172 69 207 83 241 96 275 110 310 124Throw (m) 4.1-5.5-7.8 2.4-3.7-5.8 5.2-6.4-9.0 3.4-4.6-6.7 5.8-7.1-10.1 4.0-5.2-7.3 6.4-7.8-11.0 4.6-5.8-8.2 6.9-8.4-11.9 5.2-6.1-8.8 7.3-9.0-12.7 5.5-6.7-9.4 7.8-9.5-13.5 5.8-7.0-10.1

3A2L/s/side 77 93 103 124 129 155 155 186 181 217 207 248 232 279Throw (m) 3.6-5.1-7.2 4.3-5.5-7.9 4.8-5.9-8.3 5.2-6.4-9.1 5.3-6.5-9.3 5.8-7.3-10.1 5.9-7.2-10.1 6.4-7.9-11.3 6.3-7.7-11.0 7.0-8.5-11.9 6.8-8.3-11.7 7.3-9.1-12.8 7.2-8.8-12.4 7.9-9.8-13.7

2A, 2BL/s/side 124 165 207 248 289 330 372Throw (m) 4.5-5.8-8.2 5.5-6.7-9.5 6.1-7.5-10.6 6.7-8.2-11.6 7.2-8.9-12.5 7.7-9.5-13.4 8.2-10.0-14.2

2E, 2FL/s/side 166 82 221 109 277 136 332 164 388 191 443 218 498 245Throw (m) 5.1-6.3-8.9 3.4-4.9-7.0 5.9-7.3-10.3 4.6-5.8-7.9 6.6-8.1-11.5 5.2-6.4-9.1 7.3-8.9-12.6 5.8-7.0-9.8 7.9-9.6-13.6 6.1-7.6-10.7 8.4-10.3-14.6 6.7-7.9-11.3 8.9-10.9-15.4 7.0-8.5-12.2

1A, 1BL/s/side 248 330 413 496 578 661 743Throw (m) 5.8-7.1-10.0 6.7-8.2-11.5 7.4-9.1-12.9 8.2-10.0-14.1 8.8-10.8-15.3 9.4-11.5-16.3 10.0-12.2-17.3

Louvered Face Directional DiffusersSMD / AMD Series

For Performance Notes and Return Factors, see page C120.

Core Style Legend

Page 17: Louvered Face Directional Diffusers SMD / AMD Series · 2016. 7. 5. · Copyright Price Industries Limited 2014. All Metric dimensions ( ) are soft conversion. Imperial dimensions

© Copyright Price Industries Limited 2014. All Metric dimensions ( ) are soft conversion. Imperial dimensions are converted to metric and rounded to the nearest millimeter. C-113

CE

ILIN

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Performance Data - Metric Units - Rectangular Neck

Neck Velocity (m/s) 1.5 2.0 2.5 3.0 3.5 4.0 4.5Velocity Pressure (Pa) 1 2 4 6 8 10 13Total Pressure (Pa) 9 16 25 35 48 63 80

DuctSize

610 x 305

L/s 283 378 472 566 661 755 850NC -- 21 28 33 38 42 45

A B A B A B A B A B A B A B

DuctArea

0.186 m²

4B L/s/side 94 47 126 63 157 79 189 94 220 110 252 126 283 142Throw (m) 3.9-5.4-7.6 2.4-3.7-5.8 5.1-6.2-8.8 3.0-4.6-6.7 5.7-6.9-9.8 4.0-5.2-7.3 6.2-7.6-10.7 4.6-5.8-7.9 6.7-8.2-11.6 4.9-6.1-8.8 7.2-8.8-12.4 5.5-6.7-9.1 7.6-9.3-13.1 5.8-7.0-9.8

3A1 L/s/side 118 47 157 63 197 79 236 94 275 110 315 126 354 142Throw (m) 4.4-5.7-8.1 2.4-3.7-5.8 5.4-6.6-9.3 3.0-4.6-6.7 6.0-7.4-10.4 4.0-5.2-7.3 6.6-8.1-11.4 4.6-5.8-7.9 7.1-8.7-12.4 4.9-6.1-8.8 7.6-9.3-13.2 5.5-6.7-9.1 8.1-9.9-14.0 5.8-7.0-9.8

3BL/s/side 142 71 189 94 236 118 283 142 330 165 378 189 425 212Throw (m) 4.8-6.0-8.5 3.4-4.9-7.0 5.7-7.0-9.8 4.6-5.8-7.9 6.3-7.8-11.0 5.2-6.4-9.1 7.0-8.5-12.0 5.8-7.0-9.8 7.5-9.2-13.0 6.1-7.6-10.7 8.0-9.8-13.9 6.7-7.9-11.3 8.5-10.4-14.8 7.0-8.5-12.2

2A, 2BL/s/side 142 189 236 283 330 378 425Throw (m) 4.8-6.0-8.5 5.7-7.0-9.8 6.3-7.8-11.0 7.0-8.5-12.0 7.5-9.2-13.0 8.0-9.8-13.9 8.5-10.4-14.8

2E, 2FL/s/side 190 93 253 125 316 156 379 187 443 218 506 249 569 280Throw (m) 5.3-6.5-9.3 3.4-4.9-7.0 6.2-7.6-10.7 4.6-5.8-7.9 6.9-8.5-12.0 5.2-6.4-9.1 7.6-9.3-13.1 5.8-7.0-9.8 8.2-10.0-14.1 6.1-7.6-10.7 8.7-10.7-15.1 6.7-7.9-11.3 9.3-11.3-16.0 7.0-8.5-12.2

1A, 1BL/s/side 283 378 472 566 661 755 850Throw (m) 6.0-7.3-10.4 6.9-8.5-12.0 7.7-9.5-13.4 8.5-10.4-14.7 9.2-11.2-15.9 9.8-12.0-16.9 10.4-12.7-18.0

DuctSize

455 x 380

L/s 266 354 443 531 620 708 797NC -- 20 27 33 37 41 45

A B A B A B A B A B A B A B

DuctArea

0.175 m²

4BL/s/side 89 44 118 59 148 74 177 89 207 103 236 118 266 133Throw (m) 3.8-5.3-7.5 3.0-4.6-6.4 5.0-6.1-8.6 4.0-5.2-7.6 5.6-6.8-9.6 4.9-5.8-8.5 6.1-7.5-10.5 5.2-6.4-9.1 6.6-8.1-11.4 5.8-7.0-10.1 7.0-8.6-12.2 6.1-7.6-10.7 7.5-9.1-12.9 6.4-7.9-11.3

3A1L/s/side 110 44 148 59 185 74 221 89 258 103 295 118 332 133Throw (m) 4.3-5.6-7.9 3.0-4.6-6.4 5.3-6.5-9.2 4.0-5.2-7.6 5.9-7.3-10.3 4.9-5.8-8.5 6.5-7.9-11.2 5.2-6.4-9.1 7.0-8.6-12.1 5.8-7.0-10.1 7.5-9.2-13.0 6.1-7.6-10.7 7.9-9.7-13.8 6.4-7.9-11.3

3A2L/s/side 83 100 110 133 138 166 166 199 194 232 221 266 249 299Throw (m) 3.7-5.2-7.3 3.7-5.2-7.3 4.9-6.0-8.4 4.9-5.8-8.2 5.5-6.7-9.4 5.5-6.7-9.4 6.0-7.3-10.3 5.8-7.3-10.4 6.5-7.9-11.2 6.4-7.9-11.0 6.9-8.4-11.9 6.7-8.2-11.9 7.3-9.0-12.7 7.3-8.8-12.5

2A, 2BL/s/side 133 177 221 266 310 354 398Throw (m) 4.7-5.9-8.4 5.6-6.8-9.7 6.2-7.6-10.8 6.8-8.4-11.8 7.4-9.0-12.8 7.9-9.7-13.7 8.4-10.2-14.5

2E, 2FL/s/side 178 88 237 117 296 146 356 175 415 204 474 234 534 263Throw (m) 5.2-6.4-9.1 4.3-5.5-7.9 6.1-7.4-10.5 5.2-6.4-9.1 6.8-8.3-11.7 5.8-7.3-10.4 7.4-9.1-12.9 6.4-7.9-11.3 8.0-9.8-13.9 7.0-8.5-12.2 8.6-10.5-14.8 7.3-9.1-12.8 9.1-11.1-15.7 7.9-9.8-13.7

1A, 1BL/s/side 266 354 443 531 620 708 797Throw (m) 5.9-7.2-10.2 6.8-8.3-11.8 7.6-9.3-13.2 8.3-10.2-14.4 9.0-11.0-15.6 9.6-11.8-16.6 10.2-12.5-17.7

Louvered Face Directional DiffusersSMD / AMD Series

For Performance Notes and Return Factors, see page C120.

Core Style Legend

Page 18: Louvered Face Directional Diffusers SMD / AMD Series · 2016. 7. 5. · Copyright Price Industries Limited 2014. All Metric dimensions ( ) are soft conversion. Imperial dimensions

C-114 All Metric dimensions ( ) are soft conversion. © Copyright Price Industries Limited 2014. Imperial dimensions are converted to metric and rounded to the nearest millimeter.

CE

ILIN

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IFFU

SE

RS

Performance Data - Metric Units - Rectangular Neck

Neck Velocity (m/s) 1.5 2.0 2.5 3.0 3.5 4.0 4.5Velocity Pressure (Pa) 1 2 4 6 8 10 13Total Pressure (Pa) 9 16 25 35 48 63 80

DuctSize

535 x 380

L/s 310 413 516 620 723 826 929NC -- 21 28 34 38 42 46

A B A B A B A B A B A B A B

DuctArea

0.203 m²

4B L/s/side 103 51 138 69 172 86 207 103 241 120 275 138 310 155Throw (m) 4.1-5.5-7.8 3.0-4.6-6.4 5.2-6.4-9.0 4.0-5.2-7.6 5.8-7.1-10.1 4.9-5.8-8.5 6.4-7.8-11.0 5.2-6.4-9.1 6.9-8.4-11.9 5.8-7.0-10.1 7.3-9.0-12.7 6.1-7.6-10.7 7.8-9.5-13.5 6.4-7.9-11.3

3A1 L/s/side 129 51 172 69 215 86 258 103 301 120 344 138 387 155Throw (m) 4.6-5.9-8.3 3.0-4.6-6.4 5.5-6.8-9.6 4.0-5.2-7.6 6.2-7.6-10.7 4.9-5.8-8.5 6.8-8.3-11.7 5.2-6.4-9.1 7.3-9.0-12.7 5.8-7.0-10.1 7.8-9.6-13.5 6.1-7.6-10.7 8.3-10.2-14.4 6.4-7.9-11.3

3A2 L/s/side 97 116 129 155 161 194 194 232 226 271 258 310 290 348Throw (m) 4.0-5.4-7.6 4.3-5.5-7.9 5.1-6.2-8.8 5.2-6.4-9.1 5.7-7.0-9.9 5.8-7.3-10.1 6.2-7.6-10.8 6.4-7.9-11.3 6.7-8.3-11.7 7.0-8.5-12.2 7.2-8.8-12.5 7.3-9.1-12.8 7.6-9.4-13.2 7.9-9.8-13.7

2A, 2BL/s/side 155 207 258 310 362 413 464Throw (m) 5.0-6.2-8.7 5.8-7.1-10.1 6.5-8.0-11.3 7.1-8.7-12.4 7.7-9.4-13.4 8.2-10.1-14.3 8.7-10.7-15.1

2E, 2FL/s/side 208 102 277 136 346 170 415 204 484 238 554 273 623 307Throw (m) 5.5-6.7-9.5 4.3-5.5-7.9 6.3-7.8-11.0 5.2-6.4-9.1 7.1-8.7-12.3 5.8-7.3-10.1 7.8-9.5-13.4 6.4-7.9-11.3 8.4-10.3-14.5 7.0-8.5-12.2 9.0-11.0-15.5 7.3-9.1-12.8 9.5-11.6-16.5 7.9-9.8-13.7

1A, 1BL/s/side 310 413 516 620 723 826 929Throw (m) 6.1-7.5-10.6 7.1-8.7-12.3 7.9-9.7-13.7 8.7-10.6-15.1 9.4-11.5-16.3 10.0-12.3-17.4 10.6-13.0-18.4

DuctSize

610 x 380

L/s 354 472 590 708 826 944 1062NC -- 22 29 34 39 43 47

A B A B A B A B A B A B A B

DuctArea

0.232 m²

4BL/s/side 118 59 157 79 197 98 236 118 275 138 315 157 354 177Throw (m) 4.4-5.7-8.1 3.0-4.6-6.4 5.4-6.6-9.3 4.0-5.2-7.6 6.0-7.4-10.4 4.9-5.8-8.2 6.6-8.1-11.4 5.2-6.4-9.1 7.1-8.7-12.4 5.8-7.0-9.8 7.6-9.3-13.2 6.1-7.6-10.7 8.1-9.9-14.0 6.4-7.9-11.3

3A1L/s/side 148 59 197 79 246 98 295 118 344 138 393 157 443 177Throw (m) 4.9-6.1-8.6 3.0-4.6-6.4 5.7-7.0-10.0 4.0-5.2-7.6 6.4-7.9-11.1 4.9-5.8-8.2 7.0-8.6-12.2 5.2-6.4-9.1 7.6-9.3-13.2 5.8-7.0-9.8 8.1-10.0-14.1 6.1-7.6-10.7 8.6-10.6-14.9 6.4-7.9-11.3

3A2L/s/side 110 133 148 177 185 221 221 266 258 310 295 354 332 398Throw (m) 4.3-5.6-7.9 4.9-6.1-8.5 5.3-6.5-9.2 5.8-7.0-9.8 5.9-7.3-10.3 6.4-7.9-11.0 6.5-7.9-11.2 7.0-8.5-12.2 7.0-8.6-12.1 7.6-9.1-13.1 7.5-9.2-13.0 7.9-9.8-14.0 7.9-9.7-13.8 8.5-10.4-14.6

2A, 2BL/s/side 177 236 295 354 413 472 531Throw (m) 5.2-6.4-9.1 6.1-7.4-10.5 6.8-8.3-11.7 7.4-9.1-12.8 8.0-9.8-13.9 8.6-10.5-14.8 9.1-11.1-15.7

2E, 2FL/s/side 237 117 316 156 396 195 474 234 554 273 632 312 712 351Throw (m) 5.7-7.0-9.9 4.3-5.5-7.9 6.6-8.1-11.4 5.2-6.4-9.1 7.4-9.0-12.7 5.8-7.3-10.4 8.1-9.9-14.0 6.4-7.9-11.3 8.7-10.7-15.1 7.0-8.5-12.2 9.3-11.4-16.1 7.6-9.1-13.1 9.9-12.1-17.1 7.9-9.8-13.7

1A, 1BL/s/side 354 472 590 708 826 944 1062Throw (m) 6.4-7.8-11.1 7.4-9.0-12.8 8.2-10.1-14.3 9.0-11.1-15.6 9.8-11.9-16.9 10.4-12.8-18.1 11.1-13.5-19.2

Louvered Face Directional DiffusersSMD / AMD Series

For Performance Notes and Return Factors, see page C120.

Core Style Legend

Page 19: Louvered Face Directional Diffusers SMD / AMD Series · 2016. 7. 5. · Copyright Price Industries Limited 2014. All Metric dimensions ( ) are soft conversion. Imperial dimensions

© Copyright Price Industries Limited 2014. All Metric dimensions ( ) are soft conversion. Imperial dimensions are converted to metric and rounded to the nearest millimeter. C-115

CE

ILIN

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IFFU

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RS

Performance Data - Metric Units - Rectangular Neck

Neck Velocity (m/s) 1.5 2.0 2.5 3.0 3.5 4.0 4.5Velocity Pressure (Pa) 1 2 4 6 8 10 13Total Pressure (Pa) 9 16 25 35 48 63 80

DuctSize

535 x 455

L/s 372 496 620 743 867 991 1115NC -- 22 29 35 39 43 47

A B A B A B A B A B A B A B

DuctArea

0.244 m²

4B L/s/side 124 62 165 83 207 103 248 124 289 144 330 165 372 186Throw (m) 4.5-5.8-8.2 3.7-5.2-7.3 5.5-6.7-9.5 4.9-5.8-8.5 6.1-7.5-10.6 5.5-6.7-9.4 6.7-8.2-11.6 5.8-7.3-10.4 7.2-8.9-12.5 6.4-7.9-11.0 7.7-9.5-13.4 6.7-8.5-11.9 8.2-10.0-14.2 7.3-8.8-12.5

3A1 L/s/side 155 62 207 83 258 103 310 124 362 144 413 165 464 186Throw (m) 5.0-6.2-8.7 3.7-5.2-7.3 5.8-7.1-10.1 4.9-5.8-8.5 6.5-8.0-11.3 5.5-6.7-9.4 7.1-8.7-12.4 5.8-7.3-10.4 7.7-9.4-13.4 6.4-7.9-11.0 8.2-10.1-14.3 6.7-8.5-11.9 8.7-10.7-15.1 7.3-8.8-12.5

3A2L/s/side 116 139 155 186 194 232 232 279 271 325 310 372 348 418Throw (m) 4.4-5.7-8.1 4.3-5.5-7.9 5.4-6.6-9.3 5.2-6.4-9.1 6.0-7.3-10.4 5.8-7.3-10.1 6.6-8.1-11.4 6.4-7.9-11.3 7.1-8.7-12.3 7.0-8.5-12.2 7.6-9.3-13.1 7.3-9.1-12.8 8.1-9.9-13.9 7.9-9.8-13.7

2A, 2BL/s/side 186 248 310 372 434 496 557Throw (m) 5.3-6.5-9.2 6.1-7.5-10.6 6.9-8.4-11.9 7.5-9.2-13.0 8.1-9.9-14.1 8.7-10.6-15.0 9.2-11.3-15.9

2E, 2FL/s/side 249 123 332 164 415 204 498 245 581 286 664 327 747 368Throw (m) 5.8-7.1-10.0 5.2-6.1-8.8 6.7-8.2-11.6 5.8-7.3-10.1 7.5-9.1-12.9 6.4-7.9-11.3 8.2-10.0-14.1 7.3-8.8-12.5 8.8-10.8-15.3 7.9-9.4-13.4 9.4-11.6-16.3 8.2-10.1-14.3 10.0-12.3-17.3 8.8-10.7-15.2

1A, 1BL/s/side 372 496 620 743 868 991 1115Throw (m) 6.5-7.9-11.2 7.5-9.2-13.0 8.4-10.2-14.5 9.2-11.2-15.9 9.9-12.1-17.1 10.6-13.0-18.3 11.2-13.7-19.4

DuctSize

610 x 455

L/s 425 566 708 850 991 1133 1274NC -- 23 30 35 40 44 48

A B A B A B A B A B A B A B

DuctArea

0.279 m²

4BL/s/side 142 71 189 94 236 118 283 142 330 165 378 189 425 212Throw (m) 4.8-6.0-8.5 3.7-5.2-7.3 5.7-7.0-9.8 4.9-5.8-8.2 6.3-7.8-11.0 5.5-6.7-9.4 7.0-8.5-12.0 5.8-7.3-10.1 7.5-9.2-13.0 6.4-7.9-11.0 8.0-9.8-13.9 6.7-8.2-11.9 8.5-10.4-14.8 7.3-8.8-12.5

3A1L/s/side 177 71 236 94 295 118 354 142 413 165 472 189 531 212Throw (m) 5.2-6.4-9.1 3.7-5.2-7.3 6.1-7.4-10.5 4.9-5.8-8.2 6.8-8.3-11.7 5.5-6.7-9.4 7.4-9.1-12.8 5.8-7.3-10.1 8.0-9.8-13.9 6.4-7.9-11.0 8.6-10.5-14.8 6.7-8.2-11.9 9.1-11.1-15.7 7.3-8.8-12.5

3A2L/s/side 133 160 177 212 221 266 266 319 310 372 354 425 398 478Throw (m) 4.7-5.9-8.4 4.7-5.9-8.4 5.6-6.8-9.7 5.6-6.8-9.7 6.2-7.6-10.8 6.2-7.6-10.8 6.8-8.4-11.8 6.8-8.4-11.8 7.4-9.0-12.8 7.4-9.0-12.8 7.9-9.7-13.7 7.9-9.7-13.7 8.4-10.2-14.5 8.4-10.2-14.5

2A, 2BL/s/side 212 283 354 425 496 566 637Throw (m) 5.5-6.8-9.6 6.4-7.8-11.0 7.1-8.7-12.3 7.8-9.6-13.5 8.4-10.3-14.6 9.0-11.0-15.6 9.6-11.7-16.6

2E, 2FL/s/side 285 140 379 187 474 234 569 280 664 327 759 374 854 421Throw (m) 6.0-7.3-10.4 5.2-6.1-8.8 6.9-8.5-12.0 5.8-7.3-10.1 7.7-9.5-13.4 6.4-7.9-11.3 8.5-10.4-14.7 7.3-8.8-12.5 9.2-11.2-15.9 7.6-9.4-13.4 9.8-12.0-17.0 8.2-10.1-14.3 10.4-12.7-18.0 8.8-10.7-15.2

1A, 1BL/s/side 425 566 708 850 991 1133 1274Throw (m) 6.7-8.2-11.7 7.8-9.5-13.5 8.7-10.6-15.0 9.5-11.7-16.5 10.3-12.6-17.8 11.0-13.5-19.0 11.7-14.3-20.2

Louvered Face Directional DiffusersSMD / AMD Series

For Performance Notes and Return Factors, see page C120.

Core Style Legend

Page 20: Louvered Face Directional Diffusers SMD / AMD Series · 2016. 7. 5. · Copyright Price Industries Limited 2014. All Metric dimensions ( ) are soft conversion. Imperial dimensions

C-116 All Metric dimensions ( ) are soft conversion. © Copyright Price Industries Limited 2014. Imperial dimensions are converted to metric and rounded to the nearest millimeter.

CE

ILIN

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IFFU

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RS

Performance Data - Metric Units - Rectangular Neck

Neck Velocity (m/s) 1.5 2.0 2.5 3.0 3.5 4.0 4.5Velocity Pressure (Pa) 1 2 4 6 8 10 13Total Pressure (Pa) 9 16 25 35 48 63 80

Duct610 x 535

L/s 496 661 826 991 1156 1322 1487NC -- 24 30 36 41 45 48

A B A B A B A B A B A B A B

Duct0.325 m²

4B L/s/side 165 83 220 110 275 138 330 165 386 193 440 220 496 248Throw (m) 5.1-6.3-8.9 4.3-5.5-7.9 5.9-7.3-10.3 5.2-6.4-9.1 6.6-8.1-11.5 5.8-7.3-10.1 7.3-8.9-12.6 6.4-7.9-11.3 7.9-9.6-13.6 7.0-8.5-11.9 8.4-10.3-14.5 7.3-9.1-12.8 8.9-10.9-15.4 7.9-9.8-13.7

3A1 L/s/side 207 83 275 110 344 138 413 165 482 193 551 220 620 248Throw (m) 5.5-6.7-9.5 4.3-5.5-7.9 6.3-7.7-11.0 5.2-6.4-9.1 7.1-8.7-12.2 5.8-7.3-10.1 7.7-9.5-13.4 6.4-7.9-11.3 8.4-10.2-14.5 7.0-8.5-11.9 8.9-11.0-15.5 7.3-9.1-12.8 9.5-11.6-16.4 7.9-9.8-13.7

3A2 L/s/side 155 186 207 248 258 310 310 372 362 434 413 496 464 557Throw (m) 5.0-6.2-8.7 4.9-6.1-8.5 5.8-7.1-10.1 5.8-7.0-9.8 6.5-8.0-11.3 5.8-7.0-9.8 7.1-8.7-12.4 7.0-8.5-11.9 7.7-9.4-13.4 7.6-9.1-13.1 8.2-10.1-14.3 7.9-9.8-13.7 8.7-10.7-15.1 8.5-10.4-14.6

2A, 2BL/s/side 248 330 413 496 578 661 743Throw (m) 5.8-7.1-10.0 6.7-8.2-11.5 7.4-9.1-12.9 8.2-10.0-14.1 8.8-10.8-15.3 9.4-11.5-16.3 10.0-12.2-17.3

2E, 2FL/s/side 332 164 443 218 554 273 664 327 775 382 885 436 996 491Throw (m) 6.1-7.3-10.4 5.5-6.7-9.8 7.0-8.5-11.9 6.4-7.9-11.0 7.6-9.4-13.4 7.0-8.8-12.5 8.5-10.4-14.6 7.9-9.8-13.7 9.1-11.3-15.8 8.5-10.4-14.6 9.8-11.9-16.8 9.1-11.0-15.5 10.4-12.8-18.0 9.4-11.9-16.8

1A, 1BL/s/side 496 661 826 991 1156 1322 1487Throw (m) 7.0-8.6-12.2 8.1-9.9-14.1 9.1-11.1-15.7 9.9-12.2-17.2 10.7-13.1-18.6 11.5-14.1-19.9 12.2-14.9-21.1

Duct760 x 150

L/s 177 236 295 354 413 472 531NC -- 18 25 31 35 39 43

A B A B A B A B A B A B A B

Duct0.116 m²

4BL/s/side 59 30 79 39 98 49 118 59 138 69 157 79 177 89Throw (m) 3.7-5.2-7.3 1.2-1.8-3.4 4.9-5.8-8.2 1.5-2.4-4.6 5.5-6.7-9.4 2.1-3.0-4.9 5.8-7.3-10.4 2.4-3.7-5.5 6.4-7.9-11.0 2.7-4.3-5.8 6.7-8.2-11.9 3.4-4.6-6.4 7.3-8.8-12.5 3.7-4.6-6.7

3A1L/s/side 74 30 98 39 123 49 148 59 172 69 197 79 221 89Throw (m) 3.7-5.2-7.3 1.2-1.8-3.4 4.9-6.1-8.5 1.5-2.4-4.6 5.5-6.7-9.4 2.1-3.0-4.9 6.1-7.3-10.4 2.4-3.7-5.5 6.4-7.9-11.3 2.7-4.3-5.8 7.0-8.5-11.9 3.4-4.6-6.4 7.3-9.1-12.8 3.7-4.6-6.7

2A, 2BL/s/side 89 118 148 177 207 236 266Throw (m) 3.8-5.3-7.5 5.0-6.1-8.6 5.6-6.8-9.6 6.1-7.5-10.5 6.6-8.1-11.4 7.0-8.6-12.2 7.5-9.1-12.9

2E, 2FL/s/side 118 59 158 78 198 97 237 117 277 136 316 156 356 175Throw (m) 5.2-6.1-8.8 1.8-2.4-4.6 5.8-7.3-10.1 2.1-3.4-5.5 6.7-7.9-11.3 2.7-4.3-6.1 7.3-8.8-12.5 3.4-4.6-6.7 7.6-9.4-13.4 4.0-5.2-7.3 8.2-10.1-14.3 4.6-5.5-7.6 8.8-10.7-15.2 4.6-5.8-8.2

1A, 1BL/s/side 177 236 295 354 413 472 531Throw (m) 5.2-6.4-9.1 6.1-7.4-10.5 6.8-8.3-11.7 7.4-9.1-12.8 8.0-9.8-13.9 8.6-10.5-14.8 9.1-11.1-15.7

Louvered Face Directional DiffusersSMD / AMD Series

For Performance Notes and Return Factors, see page C120.

Core Style Legend

Page 21: Louvered Face Directional Diffusers SMD / AMD Series · 2016. 7. 5. · Copyright Price Industries Limited 2014. All Metric dimensions ( ) are soft conversion. Imperial dimensions

© Copyright Price Industries Limited 2014. All Metric dimensions ( ) are soft conversion. Imperial dimensions are converted to metric and rounded to the nearest millimeter. C-117

CE

ILIN

G D

IFFU

SE

RS

Performance Data - Metric Units - Rectangular Neck

Neck Velocity (m/s) 1.5 2.0 2.5 3.0 3.5 4.0 4.5Velocity Pressure (Pa) 1 2 4 6 8 10 13Total Pressure (Pa) 9 16 25 35 48 63 80

Duct760 x 230

L/s 266 354 443 531 620 708 797NC -- 20 27 33 37 41 45

A B A B A B A B A B A B A B

Duct0.175 m²

4B L/s/side 89 44 118 59 148 74 177 89 207 103 236 118 266 133Throw (m) 4.3-5.8-7.9 1.8-2.7-4.9 5.5-6.4-9.1 2.4-3.7-5.8 6.1-7.3-10.4 3.0-4.6-6.4 6.4-7.9-11.3 3.7-4.9-7.0 7.0-8.5-12.2 4.3-5.2-7.6 7.6-9.4-13.4 4.6-5.8-7.9 7.9-9.8-13.7 4.9-6.1-8.5

3A1 L/s/side 110 44 148 59 185 74 221 89 258 103 295 118 332 133Throw (m) 4.3-5.6-7.9 1.7-2.6-5.0 5.3-6.5-9.2 2.3-3.4-5.8 5.9-7.3-10.3 2.8-4.3-6.5 6.5-7.9-11.2 3.4-5.0-7.1 7.0-8.6-12.1 4.0-5.4-7.7 7.5-9.2-13.0 4.5-5.8-8.2 7.9-9.7-13.8 5.0-6.1-8.7

2A, 2BL/s/side 133 177 221 266 310 354 398Throw (m) 4.7-5.9-8.4 5.6-6.8-9.7 6.2-7.6-10.8 6.8-8.4-11.8 7.4-9.0-12.8 7.9-9.7-13.7 8.4-10.2-14.5

2E, 2FL/s/side 178 88 237 117 296 146 356 175 415 204 474 234 534 263Throw (m) 5.5-7.0-9.8 2.4-4.0-5.8 6.4-7.9-11.3 3.4-4.9-6.7 7.3-8.8-12.5 4.3-5.5-7.6 7.9-9.8-13.7 4.9-5.8-8.5 8.5-10.4-14.9 5.2-6.4-9.1 9.1-11.3-15.8 5.5-6.7-9.8 9.8-11.9-16.8 5.8-7.3-10.4

1A, 1BL/s/side 266 354 443 531 620 708 797Throw (m) 5.9-7.2-10.2 6.8-8.3-11.8 7.6-9.3-13.2 8.3-10.2-14.4 9.0-11.0-15.6 9.6-11.8-16.6 10.2-12.5-17.7

Duct760 x 305

L/s 354 472 590 708 826 944 1062NC -- 22 29 34 39 43 47

A B A B A B A B A B A B A B

Duct0.232 m²

4BL/s/side 118 59 157 79 197 98 236 118 275 138 315 157 354 177Throw (m) 4.9-6.1-8.5 2.4-3.7-5.8 5.8-7.0-9.8 3.4-4.6-6.7 6.4-7.9-11.0 4.0-5.2-7.3 7.0-8.5-12.2 4.6-5.8-8.2 7.6-9.1-13.1 5.2-6.1-8.8 7.9-9.8-14.0 5.5-6.7-9.4 8.5-10.4-14.6 5.8-7.0-10.1

3A1L/s/side 148 59 197 79 246 98 295 118 344 138 393 157 443 177Throw (m) 4.9-6.1-8.6 2.4-3.7-5.8 5.7-7.0-10.0 3.4-4.6-6.7 6.4-7.9-11.1 4.0-5.2-7.3 7.0-8.6-12.2 4.6-5.8-8.2 7.6-9.3-13.2 5.2-6.1-8.8 8.1-10.0-14.1 5.5-6.7-9.4 8.6-10.6-14.9 5.8-7.0-10.1

2A, 2BL/s/side 177 236 295 354 413 472 531Throw (m) 5.2-6.4-9.1 6.1-7.4-10.5 6.8-8.3-11.7 7.4-9.1-12.8 8.0-9.8-13.9 8.6-10.5-14.8 9.1-11.1-15.7

2E, 2FL/s/side 237 117 316 156 396 195 474 234 554 273 632 312 712 351Throw (m) 6.1-7.3-10.4 3.4-4.9-7.0 7.0-8.5-11.9 4.6-5.8-7.9 7.6-9.4-13.4 5.2-6.4-9.1 8.5-10.4-14.6 5.8-7.0-9.8 9.1-11.3-15.8 6.1-7.6-10.7 9.8-11.9-17.1 6.7-7.9-11.3 10.4-12.8-18.0 7.0-8.5-12.2

1A, 1BL/s/side 354 472 590 708 826 944 1062Throw (m) 6.4-7.8-11.1 7.4-9.0-12.8 8.2-10.1-14.3 9.0-11.1-15.6 9.8-11.9-16.9 10.4-12.8-18.1 11.1-13.5-19.2

Louvered Face Directional DiffusersSMD / AMD Series

For Performance Notes and Return Factors, see page C120.

Core Style Legend

Page 22: Louvered Face Directional Diffusers SMD / AMD Series · 2016. 7. 5. · Copyright Price Industries Limited 2014. All Metric dimensions ( ) are soft conversion. Imperial dimensions

C-118 All Metric dimensions ( ) are soft conversion. © Copyright Price Industries Limited 2014. Imperial dimensions are converted to metric and rounded to the nearest millimeter.

CE

ILIN

G D

IFFU

SE

RS

Performance Data - Metric Units - Rectangular Neck

Neck Velocity (m/s) 1.5 2.0 2.5 3.0 3.5 4.0 4.5Velocity Pressure (Pa) 1 2 4 6 8 10 13Total Pressure (Pa) 9 16 25 35 48 63 80

Duct760 x 380

L/s 443 590 738 885 1033 1180 1328NC -- 23 30 35 40 44 48

A B A B A B A B A B A B A B

Duct0.291 m²

4B L/s/side 148 74 197 98 246 123 295 148 344 172 393 197 443 221Throw (m) 5.2-6.4-8.8 3.0-4.6-6.7 5.8-7.3-10.4 4.0-5.5-7.6 6.7-8.2-11.6 4.9-6.1-8.5 7.3-8.8-12.5 5.5-6.7-9.1 7.9-9.8-13.7 5.8-7.0-10.1 8.2-10.4-14.6 6.1-7.6-10.7 8.8-11.0-15.2 6.7-7.9-11.3

3A1 L/s/side 185 74 246 98 307 123 369 148 430 172 492 197 553 221Throw (m) 5.5-6.7-9.4 3.0-4.6-6.7 6.1-7.6-10.7 4.0-5.5-7.6 7.0-8.5-11.9 4.9-6.1-8.5 7.6-9.4-13.1 5.5-6.7-9.1 8.2-10.1-14.3 5.8-7.0-10.1 8.8-10.7-15.2 6.1-7.6-10.7 9.1-11.3-16.2 6.7-7.9-11.3

3B L/s/side 221 110 295 148 369 185 443 221 516 258 590 295 664 332Throw (m) 5.6-6.8-9.7 4.3-5.5-7.9 6.4-7.9-11.2 5.2-6.4-9.1 7.2-8.8-12.5 5.8-7.3-10.4 7.9-9.7-13.7 6.4-7.9-11.3 8.5-10.5-14.8 7.0-8.5-12.2 9.1-11.2-15.8 7.6-9.1-13.1 9.7-11.8-16.8 7.9-9.8-13.7

2A, 2BL/s/side 221 295 369 443 516 590 664Throw (m) 5.5-6.7-9.8 6.4-7.9-11.3 7.3-8.8-12.5 7.9-9.8-13.7 8.5-10.4-14.9 9.1-11.3-15.8 9.8-11.9-16.8

2E, 2FL/s/side 296 146 396 195 494 244 593 292 692 341 791 389 889 438Throw (m) 6.4-7.6-11.0 4.3-5.5-7.9 7.3-8.8-12.5 5.2-6.4-9.1 8.2-10.1-14.0 5.8-7.3-10.4 8.8-11.0-15.2 6.4-7.9-11.3 9.4-11.9-16.5 7.0-8.5-12.2 10.4-12.5-17.7 7.6-9.1-13.1 11.0-13.4-18.9 7.9-9.8-13.7

1A, 1BL/s/side 443 590 738 885 1033 1180 1328Throw (m) 6.7-8.2-11.9 7.9-9.8-13.7 8.8-10.7-15.2 9.8-11.9-16.8 10.4-12.8-18.0 11.0-13.7-19.2 11.9-14.3-20.4

Duct760 x 455

L/s 531 708 885 1062 1239 1416 1593NC 15 24 31 36 41 45 49

A B A B A B A B A B A B A B

Duct0.348 m²

4BL/s/side 177 89 236 118 295 148 354 177 413 207 472 236 531 266Throw (m) 5.2-6.4-9.1 3.7-5.2-7.3 6.1-7.4-10.5 4.9-5.8-8.2 6.8-8.3-11.7 5.5-6.7-9.4 7.4-9.1-12.8 5.8-7.3-10.4 8.0-9.8-13.9 6.4-7.9-11.0 8.6-10.5-14.8 6.7-8.2-11.9 9.1-11.1-15.7 7.3-8.8-12.5

3A1L/s/side 221 89 295 118 369 148 443 177 516 207 590 236 664 266Throw (m) 5.6-6.8-9.7 3.7-5.2-7.3 6.4-7.9-11.2 4.9-5.8-8.2 7.2-8.8-12.5 5.5-6.7-9.4 7.9-9.7-13.7 5.8-7.3-10.4 8.5-10.5-14.8 6.4-7.9-11.0 9.1-11.2-15.8 6.7-8.2-11.9 9.7-11.8-16.8 7.3-8.8-12.5

3A2L/s/side 166 199 221 266 277 332 332 398 387 464 443 531 498 598Throw (m) 5.1-6.3-8.9 5.5-6.7-9.8 5.9-7.3-10.3 6.4-7.9-11.3 6.6-8.1-11.5 7.3-8.8-12.5 7.3-8.9-12.6 7.9-9.8-13.7 7.9-9.6-13.6 8.5-10.4-14.6 8.4-10.3-14.6 9.1-11.3-15.8 8.9-10.9-15.4 9.8-11.9-16.8

2A, 2BL/s/side 266 354 443 531 620 708 797Throw (m) 5.9-7.2-10.2 6.8-8.3-11.8 7.6-9.3-13.2 8.3-10.2-14.4 9.0-11.0-15.6 9.6-11.8-16.6 10.2-12.5-17.7

2E, 2FL/s/side 356 175 474 234 593 292 712 351 830 409 949 467 1067 526Throw (m) 6.4-7.8-11.1 5.2-6.1-8.8 7.4-9.0-12.8 5.8-7.3-10.1 8.3-10.1-14.3 6.7-7.9-11.3 9.0-11.1-15.7 7.3-8.8-12.5 9.8-12.0-16.9 7.6-9.4-13.4 10.4-12.8-18.1 8.2-10.1-14.3 11.1-13.6-19.2 8.8-10.7-15.2

1A, 1BL/s/side 531 708 885 1062 1239 1416 1593Throw (m) 7.2-8.8-12.4 8.3-10.1-14.3 9.3-11.3-16.0 10.1-12.4-17.6 10.9-13.4-19.0 11.7-14.3-20.3 12.4-15.2-21.5

Louvered Face Directional DiffusersSMD / AMD Series

For Performance Notes and Return Factors, see page C120.

Core Style Legend

Page 23: Louvered Face Directional Diffusers SMD / AMD Series · 2016. 7. 5. · Copyright Price Industries Limited 2014. All Metric dimensions ( ) are soft conversion. Imperial dimensions

© Copyright Price Industries Limited 2014. All Metric dimensions ( ) are soft conversion. Imperial dimensions are converted to metric and rounded to the nearest millimeter. C-119

CE

ILIN

G D

IFFU

SE

RS

Performance Data - Metric Units - Rectangular Neck

Neck Velocity (m/s) 1.5 2.0 2.5 3.0 3.5 4.0 4.5Velocity Pressure (Pa) 1 2 4 6 8 10 13Total Pressure (Pa) 9 16 25 35 48 63 80

Duct760 x 535

L/s 620 826 1033 1239 1446 1652 1859NC 16 25 32 37 42 46 49

A B A B A B A B A B A B A B

Duct0.407 m²

4B L/s/side 207 103 275 138 344 172 413 207 482 241 551 275 620 310Throw (m) 5.5-6.7-9.5 4.3-5.5-7.9 6.3-7.7-11.0 5.2-6.4-9.1 7.1-8.7-12.2 5.8-7.0-10.1 7.7-9.5-13.4 6.4-7.9-11.0 8.4-10.2-14.5 7.0-8.5-11.9 8.9-11.0-15.5 7.3-9.1-12.8 9.5-11.6-16.4 7.9-9.8-13.7

3A1 L/s/side 258 103 344 138 430 172 516 207 602 241 688 275 775 310Throw (m) 5.8-7.1-10.1 4.3-5.5-7.9 6.7-8.3-11.7 5.2-6.4-9.1 7.5-9.2-13.0 5.8-7.0-10.1 8.3-10.1-14.3 6.4-7.9-11.0 8.9-10.9-15.4 7.0-8.5-11.9 9.5-11.7-16.5 7.3-9.1-12.8 10.1-12.4-17.5 7.9-9.8-13.7

3A2L/s/side 194 232 258 310 323 387 387 464 452 542 516 620 581 697Throw (m) 5.4-6.6-9.3 5.5-6.7-9.8 6.2-7.6-10.8 6.4-7.9-11.3 6.9-8.5-12.0 7.3-8.8-12.5 7.6-9.3-13.2 7.9-9.8-13.7 8.2-10.1-14.2 8.5-10.4-14.6 8.8-10.8-15.2 9.1-11.3-15.8 9.3-11.4-16.1 9.8-11.9-16.8

2A, 2BL/s/side 310 413 516 620 723 826 929Throw (m) 6.1-7.5-10.6 7.1-8.7-12.3 7.9-9.7-13.7 8.7-10.6-15.1 9.4-11.5-16.3 10.0-12.3-17.4 10.6-13.0-18.4

2E, 2FL/s/side 415 204 554 273 692 341 830 409 969 477 1107 545 1245 613Throw (m) 6.7-8.2-11.6 5.5-6.7-9.4 7.7-9.5-13.4 6.4-7.9-11.0 8.6-10.6-14.9 7.0-8.8-12.5 9.5-11.6-16.4 7.9-9.8-13.7 10.2-12.5-17.7 8.5-10.4-14.6 10.9-13.4-18.9 9.1-11.0-15.8 11.6-14.2-20.0 9.8-11.9-16.8

1A, 1BL/s/side 620 826 1033 1239 1446 1652 1859Throw (m) 7.5-9.2-13.0 8.6-10.6-15.0 9.7-11.8-16.8 10.6-13.0-18.3 11.4-14.0-19.8 12.2-15.0-21.2 13.0-15.9-22.5

Duct760 x 610

L/s 708 944 1180 1416 1652 1888 2124NC 17 26 32 38 43 47 50

A B A B A B A B A B A B A B

Duct0.465 m²

4BL/s/side 236 118 315 157 393 197 472 236 551 275 629 315 708 354Throw (m) 5.7-7.0-9.9 4.9-6.1-8.5 6.6-8.0-11.4 5.8-7.0-9.8 7.3-9.0-12.7 6.4-7.9-11.0 8.0-9.9-13.9 7.0-8.5-12.2 8.7-10.6-15.1 7.6-9.1-13.1 9.3-11.4-16.1 7.9-9.8-14.0 9.9-12.1-17.1 8.5-10.4-14.6

3A1L/s/side 295 118 393 157 492 197 590 236 688 275 787 315 885 354Throw (m) 6.1-7.4-10.5 4.9-6.1-8.5 7.0-8.6-12.1 5.8-7.0-9.8 7.8-9.6-13.6 6.4-7.9-11.0 8.6-10.5-14.9 7.0-8.5-12.2 9.3-11.3-16.0 7.6-9.1-13.1 9.9-12.1-17.1 7.9-9.8-14.0 10.5-12.9-18.2 8.5-10.4-14.6

3A2L/s/side 221 266 295 354 369 443 443 531 516 620 590 708 664 797Throw (m) 5.8-7.0-10.1 5.5-7.0-9.8 6.7-8.2-11.6 6.4-7.9-11.3 7.3-9.1-12.8 7.3-8.8-12.5 8.2-10.1-14.0 7.9-9.8-13.7 8.8-10.7-15.2 8.5-10.4-14.9 9.4-11.6-16.2 9.1-11.3-15.8 10.1-12.2-17.4 9.8-11.9-16.8

2A, 2BL/s/side 354 472 590 708 826 944 1062Throw (m) 6.4-7.8-11.1 7.4-9.0-12.8 8.2-10.1-14.3 9.0-11.1-15.6 9.8-11.9-16.9 10.4-12.8-18.1 11.1-13.5-19.2

2E, 2FL/s/side 474 234 632 312 791 389 949 467 1107 545 1265 623 1423 701Throw (m) 6.7-8.2-11.6 6.1-7.3-10.4 7.6-9.4-13.4 7.0-8.5-11.9 8.5-10.7-14.9 7.6-9.4-13.4 9.4-11.6-16.5 8.5-10.4-14.6 10.4-12.5-17.7 9.1-11.3-15.8 11.0-13.4-18.9 9.8-11.9-17.1 11.6-14.3-20.1 10.4-12.8-18.0

1A, 1BL/s/side 708 944 1180 1416 1652 1888 2124Throw (m) 7.8-9.5-13.5 9.0-11.0-15.6 10.0-12.3-17.4 11.0-13.5-19.1 11.9-14.6-20.6 12.7-15.6-22.0 13.5-16.5-23.3

Louvered Face Directional DiffusersSMD / AMD Series

For Performance Notes and Return Factors, see page C120.

Core Style Legend

Page 24: Louvered Face Directional Diffusers SMD / AMD Series · 2016. 7. 5. · Copyright Price Industries Limited 2014. All Metric dimensions ( ) are soft conversion. Imperial dimensions

C-120 All Metric dimensions ( ) are soft conversion. © Copyright Price Industries Limited 2014. Imperial dimensions are converted to metric and rounded to the nearest millimeter.

CE

ILIN

G D

IFFU

SE

RS

Performance Data - Metric Units - Rectangular Neck

Neck Velocity (m/s) 1.5 2.0 2.5 3.0 3.5 4.0 4.5Velocity Pressure (Pa) 1 2 4 6 8 10 13Total Pressure (Pa) 9 16 25 35 48 63 80

Duct760 x 760

L/s 885 1180 1475 1770 2065 2360 2655NC 18 27 33 39 44 48 51

A B A B A B A B A B A B A B

Duct0.581 m²

4A L/s/side 221 295 369 443 516 590 664Throw (m) 5.6-6.8-9.7 6.4-7.9-11.2 7.2-8.8-12.5 7.9-9.7-13.7 8.5-10.5-14.8 9.1-11.2-15.8 9.7-11.8-16.8

3A L/s/side 221 332 295 443 369 553 443 664 516 775 590 885 664 995Throw (m) 5.6-6.8-9.7 6.4-7.6-11.0 6.4-7.9-11.2 7.3-8.8-12.5 7.2-8.8-12.5 8.2-10.1-14.0 7.9-9.7-13.7 8.8-11.0-15.2 8.5-10.5-14.8 9.4-11.6-16.5 9.1-11.2-15.8 10.4-12.5-17.7 9.7-11.8-16.8 11.0-13.4-18.9

2S L/s/side 443 590 738 885 1033 1180 1328Throw (m) 6.8-8.3-11.8 7.9-9.6-13.6 8.8-10.8-15.2 9.6-11.8-16.7 10.4-12.7-18.0 11.1-13.6-19.2 11.8-14.4-20.4

1SL/s/side 885 1180 1475 1770 2065 2360 2655Throw (m) 8.3-10.2-14.4 9.6-11.7-16.6 10.7-13.1-18.5 11.7-14.4-20.3 12.7-15.5-21.9 13.5-16.6-23.5 14.4-17.6-24.9

Louvered Face Directional DiffusersSMD / AMD Series

Performance Notes:1. All units are tested in accordance with ASHRAE

Standard 70-2006.2. All pressures are in Pascals (Pa).3. Throw data is listed in meters to terminal velocities

(VT) as listed below: Minimum Throw to VT 0.75 m/s Middle Throw to VT 0.5 m/s Maximum Throw to VT 0.25 m/s4. Throw data is based on supply air and room air being at

isothermal conditions.5. Sound data NC values are based on a room absorption

of -10dB, re 10-12 watts.6. Blanks (--) indicate an NC level below 15.7. Performance data is tabulated for supply air

applications.8 Performance data assumes the diffuser is ceiling

mounted for maximum ceiling effect. When no ceiling is present, the horizontal flow will be

reduced by approximately 25%, producing a downward projection.

SMD/AMD Return Factors

Duct Size (-) SP NC150 x 150 0.73 x Listed TP Listed NC230 x 230 0.87 x Listed TP Listed NC + 2305 x 305 0.93 x Listed TP Listed NC + 4380 x 380 1.27 x Listed TP Listed NC + 4455 x 455 1.47 x Listed TP Listed NC + 6535 x 535 1.80 x Listed TP Listed NC + 8610 x 610 1.89 x Listed TP Listed NC + 8230 x 150 0.87 x Listed TP Listed NC - 1305 x 150 1.13 x Listed TP Listed NC + 1380 x 150 1.33 x Listed TP Listed NC + 1455 x 150 1.87 x Listed TP Listed NC + 2535 x 150 2.27 x Listed TP Listed NC + 3610 x 150 2.73 x Listed TP Listed NC + 4305 x 230 2.73 x Listed TP Listed NC + 4380 x 230 1.20 x Listed TP Listed NC + 3455 x 230 1.47 x Listed TP Listed NC + 3535 x 230 1.73 x Listed TP Listed NC + 4610 x 230 2.00 x Listed TP Listed NC + 4

Duct Size (-) SP NC380 x 305 1.13 x Listed TP Listed NC + 2455 x 305 1.33 x Listed TP Listed NC + 3535 x 305 1.53 x Listed TP Listed NC + 5610 x 305 1.80 x Listed TP Listed NC + 5455 x 380 1.40 x Listed TP Listed NC + 4535 x 380 1.47 x Listed TP Listed NC + 5610 x 380 1.80 x Listed TP Listed NC + 6535 x 455 1.53 x Listed TP Listed NC + 5610 x 455 1.73 x Listed TP Listed NC + 6610 x 535 1.47 x Listed TP Listed NC + 7760 x 150 2.70 x Listed TP Listed NC +3760 x 230 2.73 x Listed TP Listed NC +6760 x 305 2.27 x Listed TP Listed NC +6760 x 380 2.13 x Listed TP Listed NC +7760 x 455 2.13 x Listed TP Listed NC +7760 x 535 2.13 x Listed TP Listed NC +8760 x 610 2.12 x Listed TP Listed NC +8760 x 760 2.20 x Listed TP Listed NC +8

Core Style Legend